PS3 heroes heeding the call of Marvel: Ultimate Alliance 2 may have noticed all of the game's DLC has been pulled from PSN. Users on the game's official forums, the Hero HQ, and folks over at the official PlayStation boards are complaining all of the game's DLC has up and vanished from PSN -- something Joystiq can also confirm.
So, what gives? Well, we don't know right now, but we've put in word to both Sony and Activision and will let you know when we hear back.
Source - PlayStation forums
Source - Hero HQ forums