Not Getting Division Rivals Matches

Trying to get the 90 matches milestone and currently stuck at 69/90 because no matter when I try, I cannot seem to get matches in Div. Rivals anymore. I am in the South East Asia region and my current Div Rivals rank is Division 3. Is no one really playing Division Rivals at all anymore or is the matchmaking broken? Because clearly there are 3k+ active players on weekends but I don't seem to get any matches no matter how long I wait.