I haven't been R$ farming lately, so I wasn't paying attention to my post-race payouts. But now that I'm 100% complete on 2.1, I've been using the last two races on Vertex to farm for R$.
I just noticed that I'm not getting a Clean Race Bonus payout. It goes right from the Race Payout to the Friends Bonus. No Clean Bonus showing up.
Did this just change recently?