After about a week or two, I was able to complete all Master Chief Collection halo campaigns on Legendary, but for some reason the “Legend” “War Hero” and " Veteran" achievements are not unlocking in my account. My console tells me I have 100% completed those three achievements but it is still locked. I’ve contacted Xbox Support and went through long process to get this fixed but no luck. It’s been almost a week that the achievements haven’t unlocked, I’ve checked my Halo:Master Chief Collection service record on halowaypoint and for every campaign in the game it has the legendary emblem completed icon, but since I can’t get the achievement to unlock, I cannot obtain Helioskrill Amor. I am really bummed out how I’ve spent so much hours and so many deaths (mostly Halo 1) in each of those campaigns that when I finally complete them all I receive nothin… I’ve even done some missions over again to see if anything would happen but no. All I want is the Helioskrill armor 343 Industries. Please check my service record or anything that could help unlock this armor. If I was able to upload pictures of my console saying the achievements are 100% I would. I’ve tried everything with xbox support and they haven’t helped, you guys are my last hope. (It’s been almost 4 months from my last post of this and I still don’t have the armor or achievements unlocked) It’s ridiculous how all that hard work and nothing.