After finally finding the time to get my Rise of Iron record book to level 8 where I earn the chests, they didn't drop. The game registers that I did in fact claim them, but the problem here is that I never actually received them. Under all three characters, it claims that I already own the items. Unfortunately, they are nowhere to be found. The Postmaster doesn't have them. They're not in my inventory. I did not "accidentally dismantle" them. I just want my wolf gear...