If you go to Cartoon Network's "complete guide to every program" (http://www.cartoonnetwork.com/watch/tv_shows/), and click on "D-E-F", neither Family Guy nor Futurama is listed.
Their TV schedule for Family Guy is odd, also. It lists dates from 2 June through 26 June (though only Monday-Thursday dates), but there are no episode titles except "Chitty Chitty Death Bang" on 16 June.
(The similar listing for Futurama looks okay - same dates, but each date has a title. "Where No Fan Has Gone Before" is 23 June, and "Space Pilot 3000" is 24 June.)
Jim