Intresting, I don't know whats going on. Maybe I can recover my profile? Don't know. I can't even discribe to issue.
EDIT : Try and send me a messege over LIVE if you can. I know that Microsoft has been having issues of late, I don't know if this is connected to that, um, maybe corrupt data in the sever? I'm thinking about E-Mailing them it. I'm also considering making a Yahoo for a few reasons, is that IM or what is it?
EDIT 2 : I read that it might be a "server replication problem"but thats when a whole friends list goes away & comes back.