Hi, thank you for the report. The WOE/PVP servers both online. If something will happen like that again - please report.
I have an automated solution which recovers servers if they crashed, or DDoS, or whatever. But today happen pretty interesting case, and "the solution" did not restart the server because the server from the technical side did not crash. I do not know (and to be clear I, for now, can't investigate for several reasons) why it happens to avoid it in the future, but added some trivial small thing which might avoid the issue in the future, but I'm not sure.