So after completing the campaign a few days ago I went to jump online and entered a Hunter mode lobby. Just as the game was about to start I was kicked out of the lobby with an error. (I can't remember what the error said.) I went back into the lobby and my level had jumped from 5 to 11. After the match i checked my stats and it was showing my longest life was around 2 hours and I had around 500 kills. I turned the game off and on going back in my level was back to where it was supposed to be but the other stats were all screwed up. Has anyone else had a problem like this? How do I get this fixed? I've played about 1hr 10mins right now. Stat tracking is a big part of mp games for me so this is rather frustrating. Any help is appreciated.