So, playing the crap out of this last IB to get those 100 kills with melee/grenades, and it was taking FOREVER. Checking the progress before a match, and I was at 40%. After, 41%, and 4 melee/grenade kills during the match. Either 400 kills is actually required, which is utter bull[censored], or something isn't being tracked right. Attached is a video of this match I just described. At this point I can pretty much guarantee I've got enough grenade and melee kills for the ornament, however this bug seems to prevent me from progressing at any reasonable rate. I've got the rest of the ornaments, and at this point about 53% of the way to the chest. Seriously? Is there any way this can be retroactively granted somehow?