Is the Arcade Perfect Progress stat borked?

Recently I turned my attention to getting the Arcade Perfect trophy.

Having spent so little time on the reverse versions of the tracks I figured I should spend some time with them on Rapier class to learn the tracks before going Phantom.

So I loaded up Vineta K on Elite Rapier and won.
For whatever reason, I went back to the stats screen and under the Arcade Perfect Progress stat it now showed Vineta K reverse as red/attained/a win.... however you want to say it.

What gives? I know I only raced it on Rapier, not Phantom... I know I never won prior to this on Phantom... I know that stat wasn't there just prior to racing...
Did they change the requirements for the trophy or is the stat screen borked?