This actually worked for me, you have to go back and do the part over again. But it did finally advance the quest for me, thank you for the advice.

I am having an issue where I still have the quest open for the Fallen Dreadnaught. I am supposed to talk to Talos Drellik on Hoss in the air lock, I have done that, yet the quest icon still shows the quest as active and that I need to talk to him. I do have Talos as a companion but the story line quest still is telling me to talk to him on Hoss in the air lock. Has anyone else had this happen and if so what did you do you solve this? I have tried 3 times to get in game support over the last 5 days no help has been offered. I can not abandon the quest it will not let me, I can not advance this part of the quest either... Thanks for any advice!