It's correct.
You're getting some because of the reservation. And the AP holders are getting more because of the APs.
They will all work as long as you don't actually deactivate them from your account. I currently have all colors but yellow, thanks too a total of 5 reservations and one moment of thinking I'd left a MB at home. But I just put yellow as my AP band. So now I'll have 'em all.
And so far they have all worked interchangeably.