How to find the reason and unblock the IP to access the site?

Question

cloudflare

After installing and connecting cloudflare, audit from megaindex stopped working.
Support wrote that I added 89.108.74.133 to the whitelist.
In the cloudflare -> Firewall settings, I added the ip to the whitelist. But the service is still not working.
Help find the cause and solve the problem.
ps on another site, on the same server, with the same settings, but without cloudflare, the audit.megaindex.ru function works fine.

Answer 1

look at the interrupt settings, countries for example