The new update completely wiped out my bookcase of achievements (in my dorm) happened on my wife's game too. I had SO MANY!!! HELP!!! Also the load screen lags so bad these days even when on wifi. And a lot of times when I get the last star of a class there is a glitch that leaves the coin and star floating in the middle of the screen and I have to press the back button to get to the end of the class.