Use local time when checking if day is allowed #3528 fixed this in canary last December. I assume you’re on the November beta. Next beta date is unknown. You can put canary on a test system if you want to try the fix (and experience newly added bugs), but downgrading to beta may not be possible due to DB work.
It’s possible to work around this bug (if one knows it), but workaround needs removal when fix is installed. Presumably the beta will release-note this, although I think the canary release note got stated confusingly:
Fixed scheduler checking allowed days in local timezone, thanks @LacunaSoftware
It’s unclear whether “checking” is the bug or fix. Bug is checking in UTC. Fix is to check in local timezone.