Created attachment 8526002 [details] about:support of Nightly STR: * Open http://www.mtv.com/news/2003804/zac-efron-james-franco-masturbation-the-interview/ in Nightly on Windows. What happens: The gifs on the page aren't rendered properly. When I run Nightly in Safe Mode the gifs appear perfectly fine. When I am in normal mode and with all my addons turned off, I still face this issue, so I guess this is something to do with Hardware Acceleration. Works fine in Chrome. Attaching my about:support in case that helps.
Maybe dup of bug 1101759
Not sure, will wait for bug 1101759 to be fixed and then re-check if it still happens.
Seems fixed :)