Dear A1322, that diversion of the GG's RAAF 737 BBJ, happened months before the incident of the PelAir ditching off NLK.
The reason for the GG's diversion was the pilot of the RAAF 737 BBJ had to battle 45+ kts cross winds, and 3 missed approaches. BUT the to the amazement of the RAAF pilots, the RPT Our Airline 737 made 1 approach and successfully landed 5 minutes after the RAAF had diverted. The RAAF pilots couldnt believe that the Our Airline 737 landed on the island.