If you think through it, there are reasons that points were granted for your stay. And as someone that has visited, and will probably continue to stay at Miraval properties in the future, I would encourage you to delete this thread, as the satisfaction of your curiosity is not worth the attention.

Also, in case an answer to your later question will encourage you, I stayed at the Canaves Oia Epitome on points, no points were awarded for the stay.