Unlimited exp bug in chapter 4 (Spoiler)

If you don't butcher your way around in Lady Galvena's(?) house and convince the cook to put sleeping potion in mugs, after you kill Galvena you go to the cook and she thanks you for freeing them and gives you 2250 exp for each char. She doesn't go away and every time you click on her you get the 2250 exp. After noticing this I checked my party members levels and saw my monk was close to leveling and clicked her like 7-8 times. There are prolly many ones like this and I bet this was posted before