sh.itjust.works Main Community

Was this server down in the past day? Seems to be back now, but for a while I kept getting a 522 error. Was this planned maintenance, unplanned outage, or just me? I can't find any mention of anything happening, but it seems like there was a ~4 hour period with no new posts.

On a related note, does a sh.itjust.works community exist on another instance? Might be useful for discussion and updates when this server occasionally goes down.