So I'm heading up AKL-SIN Tueaday morning on NZ282. 4 seats available in business class but no word on recognition success yet (usually pre COVID I'd get a confirm a week before the flight and a re-issued ticket).

Is it worth calling 0800 or should I just expect zero upgrade (as was the case 3 wees ago). No worries either way as I've learned not to use these vouchers and for 2023 have booked paid business on the cheap.