I spent my entire session last night running around Skyhold. I re-played the fight with Nightmare since I thought I'd seen him drop some loot that I didn't get a chance to grab, but on the replay he didn't drop anything so I think it was just leftover spider goo.
So after getting back to Skyhold my game crashed as I entered the war room. Got back in, set up some missions, ran around talking to people, unloaded a bunch of gear, then got my war table results and realized I had screwed up the first post-Adamant Warden mission. So I reloaded back to before I set it up, picked Cullen instead of Leliana, and then did the routine again. I think between the multiple crashes and "reloads for other reasons," I ended up meeting the real Bianca 4 times, hitting Bull with a stick 2 times, judging Erimond and Ser Ruth 3 times, unloading my gear at least twice, and helping Cullen polish his desk several times over.
I did have an interesting discussion with Vivienne however. When she brought up the fact the Inquisition would likely have a say in who would be the next Divine, I was sure she was going to self-promote. Instead, much to my surprise, she suggested Cassandra would be the best candidate.
I completely agreed with her (and already had done the Support Cassandra mission) but later I couldn't help but wonder if she was just toying with me and has some other scheme going on that I won't figure out until too late.