So, I've played through a number of campaigns already, and i've brought Fane in each of them (and romanced). Everytime, there's a missing dialogue that never seems to trigger when arriving in Arx, and then in the end, he always turns against me - despite persuading him against it and going through all of the romance events on the ship. And then, some of the dialogue in the epilogue is indicative of a romance between the two characters, some of the dialogue, especially the last few - are indicative of nothing between the two.