The simbrief website does not open

Yesterday there was a problem that my simbrief website does not open, he either writes that the site does not open easily, or “The server took too long to respond.”, I read similar questions on this forum and there many people solved everything by calling the provider or buying a new router, for me everything is a little different: I I tried to access the site from another browser, from a phone that was on cellular, from VPN to Finland, Germany, USA, GB, nothing helps, and only from vpn to Brazil it turns out to go there, but in msfs the newly created plan is not inserted into the plane, and is not loaded into gsx, as if this there is no plan at all, I will be very grateful for solving the problem