I've run into a conversation loop problem with Imoen triggered by the Imoen Friendship mod. I just hit Suldenessellar, and Imoen's trying to initiate a conversation about that, but instead she's stuck on the "Well, I can't say I'm exactly pleased that that was necessary" dialogue. Is this an installation order problem (I installed the Friendship mod before NPC Strongholds), or a bit of misplaced code?
(I'm really enjoying the effort you put into Guildmistress Imoen, though; definitely a highlight of my playthrough)