Player ID Reset

So after a long while I wanted to go back and play Halo again in excitement for Reach and Infinite, when I first logged everything was gone, it was as if I never played the game before which was quite scary. I reset the game a few times and it seems like most of my stats slowly came back, however my Player ID is default and shows no signs of changing back to the original format. I had 5 friends get on as well and none of them had this issue, has anyone else experienced anything similar to this and what actions should I take? I guess I could just redo my player card but I didn’t want to do anything in case there was a way to get it to sync properly again.

Probably faster to just do everything over at this point instead of waiting to see if it comes back and hopefully it saves.