So, I've been trying to do the quest step Reforging the Past for Lament, but Halfway through the mission, enemies stop spawning and I make my way to the Bray AI without opposition, but I cant do anything in there at that point. I tried going back to orbit but that didn't fix it either. Edit: Nevermind, I fixed it, I abandoned the quest and picked it up back at the tower again and now it finished fine.