Hi, just for a little context, I've played a Warrior as primary class since 2.0 beta.

People complaining about past actions not being counted: Are you stupid? If developers previously wanted to track who has done what on what class and reward certain ones, the mount or whatever would have been available in earlier release. So point #1: It is literally impossible.

And for point #2, let's pretend it was somehow possible. That somehow SE has just databases full of details of everything that has ever happened. Tanks are getting a reward not available to everyone else. Be happy. We got a gift. A gift to which in no way were entitled. Complaints like this sound like a spoiled baby getting delicious candy and crying for a different flavor.