I recently re-connected to Live and have begun playing Rockband 3 again. I had already completed the game and opened a few options as well as secured many of the achievements.
However, I recently (stupidly) migrated my gamertag, which resulted in the loss of quite a few gamerpoints -- as is mentioned in the warning when attempting to migrate.
Now I'm playing RB3 again, and trying to get the achievements again. But when I get them, it won't give them to me.
Can anyone help?
(I just cleared my cache too).