Airplay won't play video after jailbreak

I was able to jailbreak my apple tv 2 but now my airplay is broken. When I send videos from youtube from my iphone only the audio comes in to the apple tv, no video.

Anyone have any suggestions?

I hope someone from Firecore is listening, because I have the same problem.
Edit: Rebooting the Ipad (never had to before… but) fixed the problem

I had the same problem and then realized that XBMC was the culprit.  It let me hear the audio but wouldn’t show the video.  Once I exited XBMC, airplay worked perfectly.  As soon as I start XBMC back up, I’m right back to audio only with airplay.