Originally Posted by
darthlemsip
Just completed a LHR-JFK return booked last December (so well before the promo started), got the bonus Avios for both flights
Same here: DUB-LHR-MEX return booked before the promo started. Initial Avios posted as normal (CW, Silver bonus) and 2019 Bonus posted in the last couple of days. Nice surprise for me as I only booked a couple of ET SH flights during the actual promo window.
^