Originally Posted by AFAngryWarrior
That usually means one of two things.
1) The video didnt load correctly. Try closing the app and start over.
2). Your Internet speed is too slow to stream both audio and video. Since audio streams use less bandwidth, audio will stream in lower bandwidth situations where video will not.
Its not my internet I know that for a fact. And I've tried: reinstalling, reboot, system restore, and restart.