Thanks for the data point, but I think I mis-explained myself.

Let me try another way:

At the Hyatt Andaz, there was only one single award for my nights. So i booked it, and it disappeared, leaving no awards for my nights.

Now I need to book it a different way.

If I cancel the award night I have, I understand the points I used will go back to my account pretty quickly.

But my main question is: Will the award night be available for rebooking right away? Or at any time?

Thank you!