So im hunting down Taken majors for a bounty (the one that requires you to kill them on the Dreadnaught) and what will happen is after summoning the Taken threats by detonating the orbs found on patrol, sometimes what will happen is that one of the waves of Taken that spawn will not actually spawn, even though the black sphere animation you see prior to their spawning does its thing. Is this some sort of bug that has developed since the maintenance that occured 5 days ago? I doubt the problem is on my end because i have great wifi, and nothing else is going wrong.