I purchased the Wyvern Crown for NWN EE, both purchased from GOG. The Wyvern Crown works until it gets to the part where you have to joust. The bug kicks in at that point. Even though you have a horse and jousting equipment, the person you're supposed to talk to for jousting doesn't give you the choice the joust. The game is stopped at this point - you have to joust to continue the game.Can anyone help?