Has me nervous tho. I had booked 2 rewards trips for members of the family group on the final day of one supposed promo only to have the new promo 2 days later show much better redemptions. So I doubled up with new bookings and cancelled the originals saving like 70k points in the process.
Given there had been one post stating only activity had been a cx and rebook I have been rechecking daily to ensure they remain whole.