I tried to sign into Live today after having not played for a little while. The system told me that my gamertag was invalid so I went to check the Xbox website, but it wasn't working and said "This site may be experiencing a problem." When my gamertag finally recovered, three games I have never owned or played were on my achievement history. Splinter Cell Conviction, Snoopy's Flying Ace, and Bomberman: Battlefest. Splinter Cell even has achievements from today on it which is really strange. I went to download the Insanely Twisted Shadow Planet trial and noticed that a bunch of full arcade game downloads I've bought in the past were apparently assigned to another console. Is Live having issues or has my gamertag been compromised in some way? D: Also, I wasn't charged for Microsoft points or anything.