Since the change in heavy ammo drops it's been difficult enough to complete heavy weapon bounties. I normally just carry the bounties from month to month until I eventually complete them. When the frustration level surpasses enjoyment of playing the game I tend to reject or ignore those activities, such as heavy weapon bounties and top of the leader board bounty. I realize it's my problem if I'm not skilled enough to complete, but when you make it impossible to complete by not registering heavy weapon kills towards my bounties, what's the point of even carrying those bounties or offering them to players. Had 4-5 heavy weapon kill today and thought I was going to be able to complete those 2 bounties, but Bungie had different plans.