Has anyone used the pizza express 33% off when you buy a pizza express pizza in supermarket? In the app I'm only seeing the 50% off option from 8th Jan but not the 33% off option before 8th Jan?

[CellarSeller]

So I want to go to Pizza Express tomorrow and have 2 of the QR codes from the pizza express supermarket pizza packs.
But when I scan the QR code into the app it doesn't give me the offer of 33% off up to 8th Jan, it only gives me the option of the 50% off from the 8th Jan.
Am I doing something wrong or have they stopped people using the 33% off for some reason?

Anyone?