So, i have an issue. Whenever I embed a Vevo video into my blog (Tumblr), it won't play. This only happens for Vevo videos, not youtube, and it also only happens in the Safari browser. When I click play, the video shows the circular loading icon, but never plays. I can view Vevo videos on youtube and on Vevo, but not when I embed them. Does anyone know anything I can do to fix this?