Nope, still a Google 404 page.

Consider putting the site behind Cloudflare or similar content cache provider maybe?

My email is in my profile, feel free to reach out if you want (free) reliable hosting for your blog.

I'm getting intermittent 404s as well. It'll probably be fine once this drops off the front page.

I’m still getting a 404 but going to the top level index worked even though the URLs are the same.

For the record I have no problem seeing it.

404 here. It loaded, initially, but some images were missing, and reloading the page gave me the error.