History Was Reset

Hi 343,

Found my campaign history, armor selection, etc, was all set back to the originals this morning. No problem logging into xbox live and MP but I still cannot selective specific campaigns to play. All that history is gone.
Please let me know when this can be retrieved and replaced. Again…didn’t lose any credits or "purchased armor’; just my campaign history.

Thanks!!

It is a common bug, to stop it from happening again, delete your Xbox LIVE profile and recover it from Xbox LIVE.

To get your campaign history back, you will need to replay the Campaign again.