Actually parts of the content aren't loading, probably also due to it being listed? Strange though! I wonder what happened?

Looks like the source is on PhishTank: https://www.phishtank.net/phish_detail.php?phish_id=9419370

Interesting, the source is (a subdomain on) the Ghost blogging platform.

Author here. Yes, I don't self-host exactly because I was hoping to avoid stuff like this by relying on a more robust back-end than I could provide.

Unfortunately even a managed host like Ghost doesn't have much ability to help you with this particular problem; your particular site is treated as its own separate thing in malicious-site databases. (Since, after all, there's nothing stopping a bad guy from hosting a phishing site on a ghost.io subdomain.)

Author here and... what the heck?!