Whoa whoa WTF! I just signed onto COD4 and my GT is 8 levels lower than it was yesterday. On the Leaderboards I'm still level 39 (in the second runthrough of the ranks) but it says in the barracks that I'm level 31! Retarded.
EDIT: Not only that, but I lost my Red Tiger Camo for my MP5, My blue tiger and digital for my M16, and EVERYTHING (150 kills, blue tiger camo) for my G36c! ugh. This is pissing me off.