[2021] Mastery Challenge "gone"

Hello! 

I copied your account over to our test build to see for myself, and I see that your Mastery Rank test in on cooldown. Did you attempt it prior to starting the Quest by chance? 

Could you take a screenshot of what you see in your ESC menu for me :)  Thanks! 

Hmm!!! That is strange indeed - Will bring to team for further investigation. Thanks for reporting. 

Edit: Oop!! We actually have a fix coming for this in the next hotfix!