Nostalrius Begins - Quality wow vanilla realm (1.12)

For some reason today, my WoW stopped finding "Nostalrius begins" when I log on. What I mean is that down to the right on the login screen it does not say nostalrius begins any more. I do not have any other clients, and I´ve tried both set realmlist login.nostalrius.org and set realm login2.nostalrius.org - without any success.