Originally Posted by
routeone
The issue seems to surround the expiration of the 50% Avios offer. Back when I took advantage of said offer in October 2020, flights had to be completed prior to the end of June 2021 (possible July 2021 - definitely one of the two!). Now that people like myself are looking to rebook fights which are scheduled to depart in the next 1-3 months to later into 2021, it appears as though this would nullify the original 50% avios offer.
It was 30 June - definitely not 31 July as I would have booked for July (summer holidays) if possible back in Oct during the 50% off promo.