I have a leadpages.net landing page on a custom domain. This domain was DNS+HTTPS proxied (orange cloud on) via cloudflare. Until last week, this worked great, then I started getting a 404 from leadpages (the 404 was actually a google sites page so I guess they use that service).
Is this a known issue, where leadpages or some google sites are giving bad responses to cloudflare, or cloudflare is getting the wrong IP or something?
Unfortunately leadpages support is not willing to actually look at the issue. I haven’t contacted cloudflare support yet, I’m trying the forum first.