Hi, my act2 merc changes from holy freeze to defiance when I run the game online in hell mode (no pb in nightmare). On top of that the aura does not work (no def buff out of town or freeze enemys). It seems many players have the same issue, can we hope for a fix?.. soon??
Don’t you think that this is for Bug report / Feedback section? 
Oups… you’re right 
It’s only visual bug of new interface. Your merk is fine and he haven’t change the original aura.