During The Investigation mission (Legendary), I’m unable to kill the Lucent Hive Knight’s Ghost to advance. I’ve killed the Knight three times and each time I am unable to interact or damage the Ghost. I’m going to attempt a reload to see if anything changes. Edit 1: Resetting the mission did not correct the issue. Killed the knight three more times and I still cannot interact with the Ghost. Edit 2: Logging out and closing the game may have helped. The first time killing the knight had the same result as before. The second time killing the Lucent Hive Knight did allow me to kill the Ghost. I’m not sure if this problem is specific to legendary difficulty or not. Edit 3: Problem solution… Must push “Finisher” button… I thought that I was doing this, but it seems to be working after the initial issues.