Anyone have any news as to why the China Eastern A340 had to go around twice at Sydney this morning just before 10? Was watching and it seemed the second time was due to Aerolineas Argentinas took to long on the runway. Also watching the China Eastern's approaches, they looked strange for the prevailing conditions. Guess he might have been quite low on gas had a 3rd go-around transpired? 3 x 12ish minute circuits?!