When I was playing Gears of War 3, I noticed that when I went to my dashboard, my profile picture was gone and my Gamerscore was 0 and it said I didn't have any games played. When I restarted the Xbox, everything was back to normal. When I went back into Gears 3, the same problem came up again.
I've never received any sort of suspension or flagging, so it can't be an issue on my end. What is the resolution to this problem?