Having been affected, and having had to cancel my credit card while abroad and now out of pocket thanks to invalidated card details for some pre-existing reservations, I am seriously considering giving my business to a more competent airline. The BA May Bank Holiday Disruption was only a year ago, and also impacted me, and while extending my Gold status for multiple years was a generous gesture it is fundamentally meaningless considering how much I fly with OW in the first place!