Ok, so I typically do one playthrough of Dragon Age and try to make everything perfect. I went to the keep after I finished the game and noticed a big mysterious spot still labeled a mystery. Turns out thats called 'operations'. I DID EVERY OPERATION AVAILABLE TO ME. Now I can't select anything from that section? Jesus Christ if I have to replay the whole game just to fix that I will scream.
Um, anyway. Care to share what tiles are available in that section? I'm also curious what options are available for Dorian other than 'went back to Tevinter after'.
I'll let this be a space for anyone curious about tiles that are still hidden to ask about.
(omg im so sad though I did every operation I do not want to replay the whole thing for this)
My operations thing didn't unlock either- and did everything on all chars. Was tinkering with them for a while, nothing autoturned even after saving, idling etc. I just gave up for now and went to play DA2. 
One of the options for Dorian is "Dorian stayed with the Inquisition". I don't know about any other. I have him in chains reading my crappy books in the library so I will never find out about others either.
Big I: I share many of your glitches too:
No option to remain with the Qun unlocked. I feel incomplete
Fairbanks is nowhere to be seen in my Keep.
Noble marriages nowhere to be found (done it almost every time with weddings and all).
What are the tiles left to Charade and Sutherland? I'm curious about those. I do not even get the options. Specifically: