Hi there!
First of all thanks for this post , i hope it stays on top of the list

Here are some feedbacks from my early playthrough:
-Maybe add a scroll up/down with the scroll wheel for the quest window? (not just the mouse over bar on the left).
-For the dialogues window maybe add also the dialogues between npcs during exploration phases. (to prevent missing informations).
-Of course better definition and navigation on the map but i think it's already mentioned.
-Maybe add a "A trap", "Another trap" phrase when discovering traps , instead of "there's something here" (i don't remember exactly^^)
traps are sometimes not quite visible (too bad after winning a perception dice^^).I don't mention where to not spoil everyone.
That's it for now thanks!