Servers won't appear in the server list

[Swiss]

After the first crash of my servers the computer did as it was supposed to do; restarted the server instantly.. Well it started to go on and on and on in a loop and went like "okej.. wtf is going on here" i checked up the main page and noticed that there is no servers listed.
I tried manually putting it up, nothing. I tried from Dawnspire client; same results nothing.
Seems like for some reason the servers won't appear in the server list making it impossible to set them obviously

[Persus]

When ever I try to host a server. Only for myself as no one else can join it, due to that on going  strange problem. But I am getting off topic. As I was saying when I try to host, once I have clicked start, checked it says start next to my server and then back to go back to the server/character page the server never shows. even though it is active. I then have to click host again then the back button again before it will show. 

[Swiss]

Problem solved!:) Had sith with firewall

[PimpMachine]

Same problem for me me now, and at the same time as for Swiss. Problem on the master server side? / Pimp