On my side, I got lengthy 503 status periods multiple times during the day, among other errors (which I should have noted). It was the least available day in the past few months, from my interactions. By and large, friendica.world had been doing quite well; even with the occasional hiccups, I'd been thinking of asking whether we could get rid of the warning banner at the top. Yesterday argues otherwise.

The Notifier service also seems to have not processed anything of mine that did manage to get posted yesterday. All still show "Notifier task is pending."