I have encountered a major plot progression issue regarding getting an invitation for the DUC from the Knights of the Crucible. I have a save before that and 1 showing it, but you only need the one showing it I think Where as far as I can see, there is no way to complete this quest and thus progress the main plot in this save state. (But if you find a work-around, please tell me.. though I will simply throw this save away and reload)
This can happen when you have these 2 quests active (with exactly these states) at the same time...
Winds of Steel - Research Given to Courier, Courier dead during fight - Quest not reported to Commander Clyver
Invitation Quest -> Only "good standing" with crucible knights -> But Dialog with Clyver loops infinitely and the dialog choices are not going to next quest step because his "directive" (Winds of Steel) is not completed
Save (Standing right in front of him with the infinite looping and very very weird dialog a click away)
Also worth noting, before I went to the crucible knights, but after getting the invitation quest, there was 1 hostile Metal Knight Automata and 3 dead bodies in front of the keep. With nobody even acknowledging this after battle. So yeah...
I have a save around 15 minutes before getting the invitation quest thankfully so I am not entirely stuck, but someone else might not be so lucky.
So I hope this is the right way to report this kind of bug.