Yes, but since last year, CryMP automatically checks all servers every minute and if it's impossible to connect them, they are hidden from website list, but they still appear in that in-game list
If you use SafeWriting, make sure you have "sv_master m.crymp.net" in server.cfg file. It has to be "sv_master m.crymp.net", not "sv_master = m.crymp.net".