I haven't experienced this problem but I have run into a couple other problems. I noticed that after running iCleaner, Where's My Water and Where's My Perry had major issues. Entire images were deleted from my phone and although the games would load, huge white blocks would take the place where images once existed. I had to delete and reinstall the games to get them working correctly. I have since added those games to the applications exception list in iCleaner but I also stopped using iCleaner for the time being. Hopefully an update will fix the problems. It's not a big deal for me though. I run the app once a month maybe. I like my apps saving cache became I find it speeds them up. There are exceptions to this of course, specifically apps that unnecessarily save a ton of large images to cache.