Twice now, all of my challenges and evolved abilities have been reset (also the profiles but that's simply a minor inconvenience) The second time, it seems, I may have turned off the console while it was loading the next multiplayer map. (Definitely not while saving though)I haven't done that again and, so far, so good. It's a real pain thought because some of those evolved abilities take a long time to get. I lost my quick reload poison the first time they reset and the second time i was ten kills away from earning it back. Is this happening to anyone else and, if so, does anyone know a good way to prevent it?