Sometime early this morning, our database started having issues, most likely due to a disk corruption issue.
Unfortunately the postgres database was unrecoverable, and we had to restore from a nightly backup, so a few hours of posts and comments will be missing.
Apologies again for the downtime, and for the disruption.
I saw the "502 Gateway" HTTP error message, but I never even closed my browser tab. I refreshed again today and Lemmy.ml was back online! Thanks for your hard work!