I matchmade into a group doing onslaught, made it all the way to wave 50 and the final boss used the banner to get full super and shot the floating blocks to open the door...but the door was bugged the bottom block wouldnt activate no matter how much we shot it....BUNGIE FIX THIS WHATS THE POINT OF DOING THE ACTIVITY IF WE CANT EVEN OPEN THE FINAL DOOR OF THE ACTIVITY.....makes me not wanna bother