I recently played a game on my iPod and it got all glitched up. http://www.chess.com/livechess/game.html?id=330173169. From my point of view pieces were disappearing and I had no idea what was going on with the game. I took a screen shot from my iPod.

I played about 40 moves and tried to draw by repetition. But it didn’t work because my moves weren’t sending, and I was getting false moves.... What do I do when this happens? Is it my fault, or chess.com's fault. Can the game be erased? This isn’t the first time its happened.  

It's happened a few times to me... I just redownloaded the app every time and it seemed to work