I have just released WRobot 1.5.3, it works with WoW for 184.108.40.20644.
If you play on european server, wait tomorrow to update WRobot (if you have updated WRobot, you can download old version of WRobot here).
To get more informations about WRobot update click here.
To get more informations about Wow 6.2.2 click here.
You can reports bug here.