Not showing up as a tank

Hello, We did a run last night with myself as a Demon Hunter tank. Its not showing up as a tank on … well any of the fights. I mean it shows up in the raid comp, but not in the rankings. Is this a known bug or?

Regards

Hey, I just wanted to drop in and say I have the same issue. This seems to be the only topic covering this problem.
I’m adding in our logs if they could be of any help: https://www.warcraftlogs.com/reports/HFxtmLhdygMQBDkc#fight=3&view=rankings

Tank is correctly classified as vengeance and it shows tank activity percentages in dmg taken, yet he does not show up in the actual tank rankings. This was the case for us on all difficulties (lfr not tested)

This should be fixed now.