Tour 2 bag if tricks

I can't start the finer grind mission! It says to complete 70 challenges and complete skaterized i have done both of these things and it doesn't recognize the skaterized part. I've been softlocked for well over 3 weeks now just waiting on it to be fixed. Are they even working on it!? I've seen tones of people's comments saying they are in the same place stuck!

Xbox/steam 

GearGoblin #5419