[ Update: Microsoft claims the issue is now resolved , but we've already had users switch on their systems and claiming it hasn't been. If you've been affected, log out and log in, while hoping for the best!] Reports around the Web are pouring in from Xbox 360 users who have had their game achievements wiped from existence. People are complaining on the official Xbox forums , and I also received a note from an old friend of mine in England who has suffered the same error. “Earlier I was playing Mass Effect 3 on Xbox and decide to eat something,” reports Louie Falls.