If you give Terresa a gift which is a quest object, then the game will effectively lock up. It doesn’t actually, but you
end up stuck in the gift scene, with no way out. The only way out is to End Task! Easy fix for this is to remove Quest items from the gift list, so it’s impoissible to give her a quest item.
For me; sadly, it’s a loss of 3 hours of game time. 