Update: YouTube on OS 7 BlackBerry devices should now be playing normally. Thanks to everyone that let us know!
We've been getting some reports that the mobile YouTube site is unresponsive for BlackBerry OS 7 users right now. Videos either never load, or are simply not "playable" like in the example above. This bug seems to be affecting only OS 7, as OS 6 and BlackBerry 10 devices can play YouTube clips normally. We'll be updating this post as we learn more about the problem.
Are you able to play YouTube videos on your BlackBerry 7 device? Let us know if it's working or not working for you in the comments below!