The domain name ran out and I didn’t know until the site went down because the email address my registrar had on file is outdated. So I immediately renewed it, but not until after they had redirected the domain back to their own servers, and then they had to redirect it AGAIN back to where it should be. Here. Both of which are a 48-72 hour process.

In any event, it seems everything is back up and running. God dammit.