Originally Posted by controller1

Have you verified that the 240K was actually taken from your account or is the confirmation email just showing the current cost?

I regularly receive confirmation emails several days prior to a stay. If it is an award stay, it will show the "price" I supposedly paid in points and it will show the current price even though I may have used fewer points at the time the reservation was made. I can guarantee you that no additional points were taken from my account as I've been keeping a spreadsheet on all points since December 2017.