On 28 August 2018, an Airbus A320 bounced touchdown in apparently benign conditions resulted in nose gear damage and debris ingestion into both engines, in one case sufficient to significantly reduce thrust. The gear could not be raised at go around and height loss with EGPWS and STALL warnings occurred when the malfunctioning engine was briefly set to idle. Recovery was followed by a MAYDAY diversion to Shenzen and an emergency evacuation. The Investigation attributed the initial hard touchdown to un-forecast severe very low level wind shear and most of the damage to the negative pitch attitude during the second post-bounce touchdown.