Yeah, sorry about that. The site was using more server resources than normal which caused it to go offline. I didn’t notice right away because it was showing a cached version for me.
I’m not sure what caused the higher server usage. It might have been an over zealous search engine or AI bot indexing the site. I added the verification test that asks you to confirm that you are not a bot to slow down bots and hopefully reduce the burden on the server. It should only be needed temporarily.