Rank resetting after the 13th?

Sekiba

Hi,

I was playing the killer as rank silver I as the Pig. I killed two survivors, did not camp, go afk nor crash. Upon completion of said round, my rank had been reset from silver I to Bronze IV. (It had already reset a few days prior for the monthly reset, on the 13th. And I had received my BP for it).

I was told to restart and complete another game, and so I did. Restarting had no effect, the game itself, I killed all four survivors, was awarded the two pipes but still Bronze IV.

Was told to report the issue here. Is it a known one?

Platform: PC