Game Crash and Lost Save

I've played three games today and two of them crashed. I supposed it happened when locking and unlocking within 10-20 seconds. The first time it crashed I lost the save, therefore I was unable to continue playing but it did keep track of my general level. It was a little annoying considering I spent 4-5 hours on that game and it was just about to become interesting. Three time, and it's not the locking-unlocking thingy. What is it! >_> *playing on Galaxy S3*

Thanks for reporting this Manu! I think this might be a duplicate of - Lost save game after closing app (0000293), which I just filed. See this forum thread. Sorry for the inconvenience!