hey @Jeremy-Logan, that is indeed very strange. Your logic re: not having a database is correct, but also you shouldn’t really be receiving 500 server errors (as there isn’t really anything in a static site generated by gatsby that should cause an error like that). I don’t think we have heard of this problem before!
The only thing I can think of is that somehow you might be seeing an old cached version of the php/wordpress/database backed site sometimes?
It’s a little hard to debug (when i pull up your site it loads perfectly, i just tried a handful of times) but i’m not saying it’s not happening - can you try and capture some more information for us when this happens? a screenshot? an x-nf-request-id? a Har file? so we can take a closer look?