I was upgraded to Premium Economy today for my return flight from HKG-SIN. Flight was delayed for about 2 hours+. There were massive delays in HKG today due to weather as well as technical glitches with the toilet (so they said).

I was upgraded during boarding. First time I've ever been upgraded on a flight and this is the second time I've flown on CX (first time was from SIN-HKG just a few days before). When the scanner beeped red, I kinda panicked.... The staff gave me a new ticket which read Premium Economy.

I'm guessing flight was oversold? I'm only a normal Asia Miles member. The SEQ number on the ticket reads 90.