Edit: I'm doubting there really is anything. Thanks for all the tips ideas and confirmations about it normally being this way New theory. Above the door is a symbol no where else in this mission. It does however match the last perk on Sleeper Simulant "Activate Ikelos". There are also some small round things that look like emitters poking out the walls. Now I've got your attention, let me explain. Today's daily is siege of the warmind. However the area to bunker war 4 is open, but the door remain closed. There are enemies behind this door! I can't see them, but they are on the radar and if you shoot at the door they react to it. First attempt. Cleared out hive before going to defend Rasputin, door did not open. Second attempt. Thinking it might be time locked, used sparrow all the way to door, still shut but no enemies spawned and door to Rasputin opened. Still enemies are behind the door though. Think I might be on to something. Edit: Dunno if it's possible but can omnigul be killed in time when she first spawns on this mission? Edit 2: I am being told this door is also open in the story version of this mission, which leads to believe it may be nothing. Edit 3: Clutching at straws but there are 16 cylinders in the water. Is there a pressure pad jumping puzzle like the kings fall cellar chest?