Asian airline puzzled by mysterious mid-air toilet clogs {Gadling}

Nov 29th 2009 3:52PM Same thing happened to me on an Air France flight from Paris to New York. No toilets were available in economy for more than 4 hours - and nobody was allowed to go to the one working in first class! Very painful. Sick bags were being considered for relief for other than you know what. You guessed it: It was an Airbus 340. The indication given was that it had to do with a computer malfunction that would not let the toilets flush....I have over 4 million flight miles and never had a serious problem in a Boeing aircraft, only Airbus.