Talk:Game Updates/@comment-108.94.69.12-20121122190959/@comment-4939826-20121122192018

I had the same problem, what I did was close the app, sign out of game centre, delete the app, butKEEP the data in game centre, go to App Store & install the app, then sign on to game centre & your game should be where you left it, you will lose some achiements registered for your collision. This is what worked for me, best of luck.