Bug report doesn't even work for me

I made a bug report titled prestige skin challenge not working 21 days ago. Here's the full report.

I recently got the Watson apex icon skin from this recent anniversary but the challenges won't work correctly. I have tier 2 of the skin unlocked but when I hit around 45kdmg, the challenge stopped tracking and reset it to 0/100k. This needs to be fixed. 

After making this report I would assume this could be fixed, however I can't even report any more bugs and when I click on that trello link from their twitter it says access denied.

I just want my third stage for the skin I paid for.  I'm on Xbox btw with the gamertag AntarcticGnu7.