I've done the one more kill three or four times now it comes up with a check mark saying iron fist complete and then it does not deliver to the armory. I've checked my squad it's not there either. I'm sure this is a common problem with a lot of people I was probably four or five points away from getting it before it was changed. I did it a couple times yesterday and also today and nothing. At this point I feel like they should just give it to everybody.