Recorded message left saying "Your call is very important to us. Please stay on the line and you'll be transferred to the next available agent" -- as if I called them -- and music played for one minute, then call terminated.
Exact same thing happened to me. I stayed on the line to ask them to take me off their list and they put ME on hold with music after I answered the phone. Then the recording said Goodbye. Weirdest darn call!