Build 406 (Greasemonkey version) no longer working on FF nightly from today.

[Betsy25]

No more config or download button, no more rating coloring, no more start paused.

[fhoshino]

Same here on x64 windows nightly, gm2.2, 406 build

[EchoDev]

Only the Greasemonkey version is broken, the XPI is working.

[kilara1988]

Confirm script not working at all on today Nightly on Win 8.1 x64

[kilara1988]

Still not working with latest build :(

EDIT:Also the .xpi version is partly broken too.Video thumbnail options don't work.No quality no nothing shows.Tho the placement options on the thumbnail work(for the duration).

[kilara1988]

Embeds don't work with the .xpi version too.
Either Nightly or YouTube broke the script/addon bad.

[EchoDev]

Embeds were already broken and have been reported.

[raku-cat]

Just started for me on build 410, updated to it and reloaded youtube and everything went back to default, the options icon isnt even there anymore. I'm on linux mint 17 using FF 33

[YePpHa]

@toadfan321, @EchoDev, @kilara1988 could you please check your javascript console (CTRL + SHIFT + J/CTRL + SHIFT + K) and post the content here.

[kilara1988]

These are the logs when loading Youtube.com :
CTRL + SHIFT + J :

GET https://www.youtube.com/ [HTTP/2.0 200 OK 750ms]
Permission denied to access property 'toString' YouTubeCenter.user.js:24770
GET https://s.ytimg.com/yts/jsbin/www-scheduler-vfldIREHe/www-scheduler.js [HTTP/2.0 200 OK 32ms]
Expected declaration but found '*'.  Skipped to next declaration. www-home-c4-vfl14KzBT.css:1
Expected 'none', URL, or filter function but found 'alpha('.  Error in parsing value for 'filter'.  Declaration dropped. www-home-c4-vfl14KzBT.css:1
Error in parsing value for 'display'.  Declaration dropped. www-home-c4-vfl14KzBT.css:1
Found invalid value for media feature. www-home-c4-vfl14KzBT.css:1
Expected media feature name but found '-webkit-min-device-pixel-ratio'. www-home-c4-vfl14KzBT.css:1
Error in parsing value for '-moz-transition'.  Declaration dropped. www-home-c4-vfl14KzBT.css:1
Error in parsing value for 'transition'.  Declaration dropped. www-home-c4-vfl14KzBT.css:1
Error in parsing value for '-moz-transition-delay'.  Declaration dropped. www-home-c4-vfl14KzBT.css:1
Error in parsing value for 'transition-delay'.  Declaration dropped. www-home-c4-vfl14KzBT.css:1
Unknown property '-moz-border-radius-topleft'.  Declaration dropped. www-home-c4-vfl14KzBT.css:1
Expected color but found 'progid'.  Error in parsing value for 'background'.  Declaration dropped. www-home-c4-vfl14KzBT.css:1
Unknown pseudo-class or pseudo-element '-webkit-scrollbar'.  Ruleset ignored due to bad selector. www-pageframe-vflif097i.css:1
Unknown pseudo-class or pseudo-element '-webkit-scrollbar-thumb'.  Ruleset ignored due to bad selector. www-pageframe-vflif097i.css:1
Expected declaration but found '*'.  Skipped to next declaration. www-pageframe-vflif097i.css:1
Expected 'none', URL, or filter function but found 'alpha('.  Error in parsing value for 'filter'.  Declaration dropped. www-pageframe-vflif097i.css:1
Error in parsing value for 'background-image'.  Declaration dropped. www-pageframe-vflif097i.css:1
Expected 'none', URL, or filter function but found 'progid'.  Error in parsing value for 'filter'.  Declaration dropped. www-pageframe-vflif097i.css:1
Error in parsing value for '-moz-transition'.  Declaration dropped. www-pageframe-vflif097i.css:1
Error in parsing value for 'transition'.  Declaration dropped. www-pageframe-vflif097i.css:1
Unknown property 'zoom'.  Declaration dropped. www-pageframe-vflif097i.css:1
Unknown property '-moz-border-radius-topleft'.  Declaration dropped. www-pageframe-vflif097i.css:1
Unknown property '-moz-border-radius-bottomleft'.  Declaration dropped. www-pageframe-vflif097i.css:1
GET https://s.ytimg.com/yts/cssbin/www-guide-vfluXWPMo.css [HTTP/2.0 200 OK 78ms]
POST https://lastpass.com/error.php [HTTP/1.1 200 OK 656ms]
Expected 'none', URL, or filter function but found 'alpha('.  Error in parsing value for 'filter'.  Declaration dropped. www-guide-vfluXWPMo.css:1
Unknown pseudo-class or pseudo-element '-webkit-scrollbar'.  Ruleset ignored due to bad selector. www-guide-vfluXWPMo.css:1
Unknown pseudo-class or pseudo-element '-webkit-scrollbar-thumb'.  Ruleset ignored due to bad selector. www-guide-vfluXWPMo.css:1
Unknown pseudo-class or pseudo-element '-webkit-scrollbar-track'.  Ruleset ignored due to bad selector. www-guide-vfluXWPMo.css:1
Expected declaration but found '*'.  Skipped to next declaration. www-guide-vfluXWPMo.css:1
Unknown property '-moz-border-radius-topleft'.  Declaration dropped. www-guide-vfluXWPMo.css:1
Unknown property '-moz-border-radius-bottomleft'.  Declaration dropped. www-guide-vfluXWPMo.css:1
Unknown property '-moz-border-radius-bottomright'.  Declaration dropped. www-guide-vfluXWPMo.css:1
GET https://s.ytimg.com/yts/img/favicon-vfldLzJxy.ico [HTTP/2.0 200 OK 62ms]
GET https://s.ytimg.com/yts/img/favicon_32-vflWoMFGx.png [HTTP/2.0 200 OK 94ms]
KL.CB   DocumentNotifier.onLoadDocument exc: Unknown window tracer.js:23
GET https://gg.google.com/csi [HTTP/2.0 204 No Content 47ms]
GET https://s.ytimg.com/yts/jsbin/html5player-bg_BG-vflPvL0Zc/html5player.js [HTTP/2.0 200 OK 109ms]
Error in parsing value for 'bottom'.  Declaration dropped. www-player-vflYm9Uvm.css:1
Unknown property '-moz-background-size'.  Declaration dropped. www-player-vflYm9Uvm.css:1
Unknown pseudo-class or pseudo-element '-webkit-scrollbar-track'.  Ruleset ignored due to bad selector. www-player-vflYm9Uvm.css:1
Unknown pseudo-class or pseudo-element '-webkit-scrollbar'.  Ruleset ignored due to bad selector. www-player-vflYm9Uvm.css:1
Unknown pseudo-class or pseudo-element '-webkit-scrollbar-thumb'.  Ruleset ignored due to bad selector. www-player-vflYm9Uvm.css:1
Expected declaration but found '*'.  Skipped to next declaration. www-player-vflYm9Uvm.css:1
Error in parsing value for 'background'.  Declaration dropped. www-player-vflYm9Uvm.css:1
Expected 'none', URL, or filter function but found 'alpha('.  Error in parsing value for 'filter'.  Declaration dropped. www-player-vflYm9Uvm.css:1
Error in parsing value for 'display'.  Declaration dropped. www-player-vflYm9Uvm.css:1
Error in parsing value for 'background-image'.  Declaration dropped. www-player-vflYm9Uvm.css:1
Error in parsing value for 'text-shadow'.  Declaration dropped. www-player-vflYm9Uvm.css:1
Error in parsing value for 'left'.  Declaration dropped. www.youtube.com
Error in parsing value for 'transform'.  Declaration dropped. www.youtube.com
Error in parsing value for 'transform-origin'.  Declaration dropped. www.youtube.com
Expected 'none', URL, or filter function but found 'alpha('.  Error in parsing value for 'filter'.  Declaration dropped. www-pageframedelayloaded-vflet3mN9.css:1
Expected declaration but found '*'.  Skipped to next declaration. www-pageframedelayloaded-vflet3mN9.css:1
KL.CB   GetHttpChannelInternalInfo. Exception: [Exception... "Component returned failure code: 0x80004002 (NS_NOINTERFACE) [nsISupports.QueryInterface]"  nsresult: "0x80004002 (NS_NOINTERFACE)"  location: "JS frame :: chrome://content_blocker/content/session.js :: SendHttpChannelInternalInfo :: line 98"  data: no] tracer.js:23
KL.CB   GetProxiedChannelInfo. Exception: [Exception... "Component returned failure code: 0x80004002 (NS_NOINTERFACE) [nsISupports.QueryInterface]"  nsresult: "0x80004002 (NS_NOINTERFACE)"  location: "JS frame :: chrome://content_blocker/content/session.js :: SendProxiedChannelInfo :: line 120"  data: no] tracer.js:23
KL.CB   GetHttpChannelInfo. Exception: [Exception... "Component returned failure code: 0x80004002 (NS_NOINTERFACE) [nsISupports.QueryInterface]"  nsresult: "0x80004002 (NS_NOINTERFACE)"  location: "JS frame :: chrome://content_blocker/content/session.js :: SendHttpChannelInfo :: line 142"  data: no] tracer.js:23
Permission denied to access property 'toString' YouTubeCenter.user.js:24770
GET https://plus.google.com/b/117202073654150536515/_/notifications/frame [HTTP/2.0 200 OK 672ms]
GET https://clients6.google.com/static/proxy.html [HTTP/2.0 200 OK 94ms]
GET https://apis.google.com/js/api.js [HTTP/2.0 200 OK 109ms]
KL.CB   DocumentNotifier.onLoadDocument exc: Unknown window tracer.js:23
GET https://apis.google.com/_/scs/abc-static/_/js/k=gapi.gapi.en.r4BwpBKF9yI.O/m=googleapis_proxy/rt=j/sv=1/d=1/ed=1/rs=AItRSTO9MCciJDIuur7K3Vtmjxbw2iu2lA/cb=gapi.loaded_0 [HTTP/2.0 200 OK 47ms]
KL.CB   DocumentNotifier.onLoadDocument exc: Unknown window tracer.js:23
GET https://itdep301.rumblegames.com/cdreplat1/social/e0cd165389a649c28a6ce5a979d5c3c7 [HTTP/1.1 200 OK 671ms]
Error in parsing value for 'background-image'.  Declaration dropped. frame
GET https://apis.google.com/_/scs/abc-static/_/js/k=gapi.gapi.en.r4BwpBKF9yI.O/m=iframes,googleapis_client/rt=j/d=1/rs=AItRSTO9MCciJDIuur7K3Vtmjxbw2iu2lA [HTTP/2.0 200 OK 47ms]
Unknown property '-moz-border-radius'.  Declaration dropped. rs=AGLTcCOF5ogDyJje-ls9j3-pHaOpSkyi3A:1
Unknown property '-moz-box-shadow'.  Declaration dropped. rs=AGLTcCOF5ogDyJje-ls9j3-pHaOpSkyi3A:1
Expected 'none', URL, or filter function but found 'alpha('.  Error in parsing value for 'filter'.  Declaration dropped. rs=AGLTcCOF5ogDyJje-ls9j3-pHaOpSkyi3A:1
Unknown property '-moz-opacity'.  Declaration dropped. rs=AGLTcCOF5ogDyJje-ls9j3-pHaOpSkyi3A:1
Unknown pseudo-class or pseudo-element '-ms-clear'.  Ruleset ignored due to bad selector. rs=AGLTcCOF5ogDyJje-ls9j3-pHaOpSkyi3A:1
Error in parsing value for '-moz-transition'.  Declaration dropped. rs=AGLTcCOF5ogDyJje-ls9j3-pHaOpSkyi3A:1
Error in parsing value for 'transition'.  Declaration dropped. rs=AGLTcCOF5ogDyJje-ls9j3-pHaOpSkyi3A:1
Error in parsing value for 'word-break'.  Declaration dropped. rs=AGLTcCOF5ogDyJje-ls9j3-pHaOpSkyi3A:1
Unknown property '-moz-border-radius-bottomleft'.  Declaration dropped. rs=AGLTcCOF5ogDyJje-ls9j3-pHaOpSkyi3A:1
Unknown property '-moz-border-radius-topleft'.  Declaration dropped. rs=AGLTcCOF5ogDyJje-ls9j3-pHaOpSkyi3A:1
Unknown property '-moz-border-radius-topright'.  Declaration dropped. rs=AGLTcCOF5ogDyJje-ls9j3-pHaOpSkyi3A:1
Unknown property '-moz-border-radius-bottomright'.  Declaration dropped. rs=AGLTcCOF5ogDyJje-ls9j3-pHaOpSkyi3A:1
Expected color but found 'top'.  Error in parsing value for 'background-image'.  Declaration dropped. rs=AGLTcCOF5ogDyJje-ls9j3-pHaOpSkyi3A:1
Expected color but found 'inset'.  Error in parsing value for 'box-shadow'.  Declaration dropped. rs=AGLTcCOF5ogDyJje-ls9j3-pHaOpSkyi3A:1
Unknown pseudo-class or pseudo-element '-webkit-scrollbar'.  Ruleset ignored due to bad selector. rs=AGLTcCOF5ogDyJje-ls9j3-pHaOpSkyi3A:1
Unknown pseudo-class or pseudo-element '-webkit-scrollbar-thumb'.  Ruleset ignored due to bad selector. rs=AGLTcCOF5ogDyJje-ls9j3-pHaOpSkyi3A:1
Unknown pseudo-class or pseudo-element '-webkit-scrollbar-track'.  Ruleset ignored due to bad selector. rs=AGLTcCOF5ogDyJje-ls9j3-pHaOpSkyi3A:1
Expected media feature name but found '-webkit-min-device-pixel-ratio'. rs=AGLTcCOF5ogDyJje-ls9j3-pHaOpSkyi3A:1
Error in parsing value for 'box-shadow'.  Declaration dropped. rs=AGLTcCOF5ogDyJje-ls9j3-pHaOpSkyi3A:1
POST https://clients6.google.com/youtubei/v1/log_interaction [HTTP/2.0 401 Unauthorized 172ms]
KL.CB   DocumentNotifier.onLoadDocument exc: Unknown window tracer.js:23
GET https://itdep301.rumblegames.com/cdreplat1/social/19f2f936a6fc4306aa966e21fff824fb [HTTP/1.1 200 OK 172ms]

CTRL + SHIFT + K :

POST https://clients6.google.com/youtubei/v1/log_interaction [HTTP/2.0 401 Unauthorized 172ms]

[YePpHa]

The issue with the embedded videos is most likely not fixed.

[kilara1988]

Embeds work for me now.At least the ones that i saw not working before.Not sure if they work everywhere(or if it matters where they are embedded).