Understood ................ I got word today from mechanic that the plane is not supposed to pressurize unless one of the infamous relays, of which the AirBus is plagued in design, happens to fault. I also understand that the aircraft in question was a model with four outflow valves, of which one side had been faulted (?) Whatever the case, we need to know what is going on with this kind of stuff and not kept in the dark. If this is a design flaw and it poses a safety risk to anyone around the aircraft, you would think there has to be some accountability in getting it reported and put out to the crewforce and others around these aircraft ..............................