Another oddity - all my custom minimums disappeared

[Dede0]

I've had several custom minimum stays (3 days instead of my default 2) set up for some time. Three weekends in July and the entire month of August. They were all still there earlier today, but when I checked tonight (I've learned to be a bit paranoid and untrusting of AirBnB's interface, so I check everything twice a day), *all* of them were gone. My only theory is that earlier today, in an unsuccessful attempt to alter a completely unrelated issue (believe me, completely unrelated to minimum stays), I temporarily changed my weekday base rate from $90 to $95 and then, a few minutes later, back to $90). Anyway, all my previously-set custom minimum stays went away.

Has anyone else experienced this recently?