I have been playing this mission for the last few hours and finally had to skip it because I can't not get past incubation chambers 2 or 3 because once i Kill all the Incubators I cant move forward please fix
It was supposed to have been patched to fix that issue.
The way to get by the bug is to not kill any incubators until you are inside the green mission circles. If you start killing them when you are outside that mission indicator, you ended up getting bugged.
Same issue here, can't get into the last few rooms. The SE most room still has an area highlighted, but nothing is alive or able to be activated. There are a few named npc's in those cases, but since you already rescued 4 earlier, the option to get them out isn't there.
I have to log in a few, but I redid this part of the mission twice already (beamed back to my ship, then started it again, it did refresh). But both times, you can't get past corridor going west out of the SE most room, to the last room teaming with incubators.