Bug: Geffen Quest - Magic Shop

Another bug has been abused last week. The newly patched Geffen Quest - Magic Shop had a loop hole in which a player can bypass the 20hour cool down of the quest. I have no idea how to perform this but definitely some players are performing the quest endlessly. Players were able to gain endless experience and geffen coins because of this exploit. As a result the GMs choose to summon the popular "Thorns" to stop the abusers.