A bit ago I had received mail from xbox in my xbox about codes to unlock all the specializations in Halo 4.
They were all unlocked and once I hit lv 50 I was selecting and compleating the specializations.
I just hit 80 and when I go to pic another specialization they were all missing save for the 4 I finished (Spartan 4, Wetwork, Pioneer and Pathfinder) and Operator.
What happened to all the specializations? is this a bug? did there remove the specializations we had received from the code we got in the mail? Anyone have any idea what happened?