Apology regarding the ROCK BAND collab costume:
Apology for the issue we had with the ROCK BAND clothing pack DLC and that we had to take it down from the Xbox Store.
We have figured out the issue and decided to re-release the proper content on January 7th.
For those who have already downloaded this DLC, please delete and re-download it to get the proper content when it becomes available.
We apologize for the inconvenience caused by this issue and appreciate your patience until the proper content gets released on January 7th, 2015