Type of Bug:
Game
How to replicate:
Take a Lv. 50 blue weapon +9 like Goblin Wand or Gaze of Cainance and try to enhance to +10/11 using a Karis
Description:
It seems like it's not possbile to upgrade those T3 weapon to +10 or higher. I tried it multiple times and get the message "Item's enhancement reached the top, it cannot be enhanced anymore"
Screenshot:
http://i.imgur.com/gEaj3Np.jpg