Dealing with a soft lock issue with the Seraph Shield Mission on Legend difficulty. On our first run, we got all the way up to entering the Engineering Sector to face the Hive boss and 3 Brigs but the door wasn't opening, no one got the Warsat Entry Key, and the Sentinal Servitor and shanks never spawned. We also weren't able to deposit the Operator buff to open the door up either. We tried to go again for a second time, this time we were able to get the key, the Servitor and the shanks spawned and we were able to enter the Engineering sector. But this time, after finishing the Brigs and heading onward to surrender our weapons and complete the spacewalk, and finally defeating the Hive boss in the later room, one of my fireteam members had died and spawned in the room that opens up after you defeat the Brigs in the Engineering Sector. He then went forward to go back to the room where we surrendered our weapons. That door was shut and locked. So then he followed the hallway back to the Engineering Sector, and at that point me and my other fireteam member were pulled back into the Engineering sector we just beat. We tried defeating the Engineering room again but this time, the encounter wasn't a darkness zone, and we were able to respawn freely. We finished it up again and headed down to enter the room to re-surrender our weapons only to find the door locked and we couldn't move on. We then headed back into the Engineering Sector, where it then basically reset us back to doing the Engineering Sector once more. We were also trying to find secret chests through the tiny drones as well, just wanted to make that point if that affected these runs as well. I am not sure if this has anything to do with the recent API fix, but I had never encountered this soft lock in the mission any time before the API fix was launched. In the photo was the step we were on to continue but as you can see our ghosts are in the Engineering Sector room. This was taken during our 2nd full attempt of the mission. Just wanted to be sure it was brought up and made aware of! Have a wonderful New Years!