Hello I've completed every challenge save for one to get iron lord title, the challenge in question being collect 15 unique iron banana weapons (which I completed last season with tusk and multimach but it's bugged I guess?) I figured I'd try again with cremils dagger but upon getting it the challenge still hasn't completed I'm stuck at 14/15. I'm not a destiny pvp guy as I dislike it's unbalanced nature and overabundance of insta-kill weapons (miss the halo days of power weapons being balanced by being in the middle of the map and being more limited as well as being pickupable off of players you kill wielding it). Am I just screwed? Is there any hope of this getting fixed because I can't find any way of contacting Bungie directly.