.. anyone else have trouble with this popping? I jumped off the ship in Chinatown down to one of the spears and got a double kill with an air stomp, nothing popped. My buddy was watching cuz he knows the issue I was having with that acheeve and he commented that I was way higher than 15 meters and it should have popped. Not sure why it aint pop for me, any thoughts? anyone else have issues or am I just an idiot?