I noticed last night while looking at my unlocked Armors and Helmets that the Nightfall armor and helmet that I received from watching Halo: Nightfall has become locked again. I had this armor unlocked and I even used it on launch day but not it is missing. Has this happened to anyone else?
The opposite happened to me. Looked last night and my nightfall armor was available for use but the card for it was locked.
I have watched Nightfall
I guess this can maybe be attributed to the same bug or a similiar but to what is keeping everyone from getting the Teishen ( spelling? ) armor.