No check since February? You got to be kidding. Did you like try to talk to somebody? CE does not play games with webmasters money and I am hard pressed to believe they decided to not pay you for no reason....FM don't play that game, never has, never willl and has paid ontime like clock work since 1996 unless given a reason not to [ie--broken policies by webmaster]
You need to contact
[email protected] if you think you were not paid in error. There has to be more to this, there usually is.