rtrip9

Im one of the players that really likes playing for the challenges and achievement not just to kill other players. I enjoy the campaign missions both solo and co-op. BUT as I complete these hard missions and the game says completed but Achievements says "DONE, Unlocking" WTF 343. MY halo 4 says 10/10 completed. But my achievements are still trying to unlock, and the gamer tag items are still locked, even though I have completed the campaign on Legendary. I know im not the only one with this issue. please chine in and give us an update on when this will be fixed I really don't want to have to spend hours re doing all this over again. Some of these achievements are very hard to get.