HTTPS issues with blogger :(

As I wrote in my last post, I'm moving this blog to a new domain. I also decided to put it behind cloudflare to enforce HTTPS and other cool stuff (IPv6, HTTP/2, ChaCha20/Poly1305, etc.) Apparently, google doesn't like that. Now, instead of a nice 301 redirect I get this

Which will totally wreck my search results. I guess I'll have to turn off cloudflare until search engines reindex everything and only then turn it back on.