Servers dissapeared?!?!?

I was just playing in the sever and it said Connection problem then everyone was disconnected, after i update and refresh the list that game and others weren't there! some help please!

try exiting the game and going back on or something.
I've had that problem before but it seems to fix itself

Apparently you have not been around HL games before. When that happens, more often than not that means the server crashed.

As perfect as ESF is sometimes servers do crash. It happens, so just find a different server to join.