Nobody is banned from all the servers, only individual servers.
Was it yesterday afternoon? The servers were offline then, maybe that's why you couldn't see them.
Try again, making sure the filters are set right below the server list ...
If you still can't access the servers, send me your LFS player name and IP adddress by PM and I'll look into it.
I deleted your other posts as well, there is no need to say the same thing 20 times ...