A380 A6-EOP operating EK19 Dubai – Manchester diverted via London Heathrow this evening after going around three times at Manchester when the Flight Management System repeatedly warned that Manchesters runways were too short to attempt to land on. Due to the delay caused by the diversion the return EK20 operated after midnight as EK20D. This was the first appearance of a Two Class A380 at London Heathrow.