Soo, most of your mentioned points are covered in the latest patch notes I just uploaded.
As for the other ones I didn't cover:
It is true that the dungeons "Resting Place" and "Lair of Triumph" can't be re-entered again upon clearing them. While those are the only areas where this is the case because of story reasons (which at that point felt right to me), I absolutely understand the negative aspects of my decision. To counter this, I implemented a warning that triggers to inform the player that there is no chance to re-enter the dungeons once the fights are over.
Oh, right. The party now gets their well-deserved banquet, and not just some bouquet for their hard work :D. Thanks for pointing that out! :)