My Blitz rating just dropped for no reason

[StentMan]

Exact URL of where the bug happened

https://lichess.org/@/MouseSlip/all
Edit: Should've included the direct links to the games where it happened:
https://lichess.org/R8YhpW3avNNW
https://lichess.org/jbJ3Sz06ljRH

My blitz rating was 2065 after I drew a game. I left lichess for a bit of time, came back to play another blitz game, which I won, only to find my rating is now 2041, instead of 2071 or something around that (rounding, you know).
I hope the screenshot clarifies what I'm describing.

This is very strange, no Idea what happened or how/if it's reproducible.

Steps to reproduce the bug

I've no idea how to reproduce this, I don't think it ever happened to me.

What did you expect to happen?

My blitz rating after my last game should've been 2071, give or take.

What happened instead?

My blitz rating is now 2041, about 30 points

Operating system

Windows 10

Browser and version (or alternate access method)

Firefox 130.0.1

Additional information