Ok, some more.
- while cursed items can not be removed from the equipment slot, you can equip another item for that slot from the backpack. This removes the cursed item. I don't know, I have not figured out yet how to un-curse items the intended way, so this bug has been rather useful for me so far ;)
- In the log it said I learned to make the knight but received the sentinel. Also bomber in log adds the sapper
I need to go, so it's a short one now. More tomorrow.