2x Status for flights booked pre-promo release

Hi all!

Question, I booked half a dozen domestic flights on the 22nd of October for travel in November and December. 3 days later the double status promo was released. I’ve registered for the double SC, but will the flights I booked before the promo was announced still count? Or should I cancel them all and book again?

I booked them through rewards and am sitting on a war chest of 2.5m points so not too fussed if I cop a few 8k cancellation fees, but wouldn’t prefer not too if it’s not essential. Any help would be greatly appreciated 🙏