Challenge - Complete another masters mission for Zana BUG

Thanks guys! I appreciate your support

I know this is going to sound offensive, but it really hurts my feelings towards you, GGG guys!

Had the mission completed today, again, like tenth time. Challenge not completed - again.

I mean - come on, guys! You present us the challenges as an incentive to play. How can you POSSIBLY have a bug like this in the game for such a long time and not fix it? Does the developers still have holiday vacation?

Sorry, I am outraged. I will rather stop here. I guess you got the message. I could post another set of screenshots, but seems pointless, the forum is full of them anyway.

Hi,

got the same problem. did 2 missions for other masters but did not get the challenge

This is still a problem, my tora mission is bugged, the infested beast one.
have done it twice from my own master and it still hasn't registered

edit: I had this problem with vorici's locked box too