AirPlay fails on embeded youtube video (livestream) from New iPad to Latest gen AppleTV.

Hello,

I just purchased a new Apple Tv (03/24/2014) and tried to airplay an embeded youtube video from Safari and Chrome on my iPad and received an error. Airplay is working fine from the youtube app, and other apps as well. I've done some poking around and wasn't able to find any concrete answers as to why it's not working. Apparently this used to work prior to sometime in August (not sure exactly when) of 2013. Any helo would be much appreciated are this is one of the main reasons I purchased the Apple Tv.