Originally Posted by
qsharp
Same here. They probably pre-printed and contract with DHL is pre-paid too, so they thought what the heck...?!
I am tempted just to try it out next time I fly with OW, otherwise it can still serve as a nostalgia souvenir. ;-)
I've actually successfully tried it twice in the last 2 months with a OW Airline and it worked! (I won't mention the airline - as I think it's a bug they haven't discovered yet..). Anyway, I got into the First Class lounge while crediting miles to BA (Sapphire)