I assume you mean all these for floor 11, as there is no succubus on floor 10.
Taking them in order:
- Has been reported, will be fixed.
- I think you mean for Hana. It's her old face, I change it wherever I find it.
- That's alright, not a bug.
- Hm... Not sure how I can fix that. This is RPG Maker's default code, not the scripts I have added. Will look into it, but I'm not promising anything.
- Which ones?