What is the name of the domain?
What is the issue you’re encountering
Cloudflare started blocking requests from the liqpay payment system. It does not allow a response with the order payment status. Because of this, the order status does not change. It started not so long ago, before that everything worked fine. Moreover, this is on several different sites. These requests are not displayed in the security event log.
What steps have you taken to resolve the issue?
The IP of the payment system has been added to the allow list.