Hello, sorry to say we have had an DDOS attack. No data lost but we will need to migrate to a new server since in some attempts to upgrade the server we found that it was basically impossible to do in a good way. Therefore we will migrate the services to a new server over the next few days. Right now the XMPP service is running on a temporary server with only IPv4 support, but we will be back in full production in a few days. Sorry about this!