sybok
I guess this is where cloudflare would be expected to do something in order to grant access.
That’s probably some java(-script) work underneath that is required to display the confirmation.
I understand the reasons of implementing Cloudflare.
Still, sorry to see another site succumb to this.
It was (potentially) useful to login from terminal; I know of a topic (or posts in another topic) examining this and the forum member appreciated it was possible.
Side-note: a privacy oriented add-on JShelter does not work with Cloudflare; perhaps the Cloudflare verification process requests information that the default setting of JShelter deems to much intrusive.