Where ́s Vincent Keymer gone?

He was in 2nd place on the Bullet leader board just a few days ago; now he seems to have vanished from Lichess. Does the account still exist?

logged in just yesterday. Can't really say he vanished

So why no longer anywhere on the leader boards?

played his last game 2 weeks ago, maybe that's the reason

Aha ok, I didn ́t know that the leader boards are only valid for the last couple of weeks, thanks! Glad to see he ́s still here anyway.