Hey I just had a weird glitch where I signed on to Halo 4 to find all my preorder DLC and limited-edition stuff disappeared. What happened?
I played against you in a match.
But uh, just reload the game, it probably didn’t load your DLC properly.
It happens.
if that doesnt work, just go to account management, and recently downloaded, then just re-download all your dlc stuff 
Hopefully it was a fun match? And thanks I’ll try that.