So i have completed the campaign on lengendary solo and have unlocked all of the acheivments and all but 1 commendations, when i go to my commendations for campaign it says i have not completed infinity, yet i have... i checked on halo waypoint and it says i have the commendation but in game it says i dont. I have replayed and beat the mission 2 more times and still wont unlock. Without it i cannot unlock my mark V armour...
Is there anyway to fix this??