That is weird indeed! I booked in the last second, the evening of the 27th.

My bookings look like this now, wonder what my math teacher would say to that:

Conrad Tokyo
DIA STANDARD RM RWD
Room: KING ROOM CITY
DATE PRICE PER NIGHT TOTAL (JPY)
22 Apr 2014 78,850 points 78,850 points
23 Apr 2014 78,850 points 78,850 points
24 Apr 2014 78,850 points 78,850 points
25 Apr 2014 78,850 points 78,850 points
26 Apr 2014 78,850 points 78,850 points
27 Apr 2014 78,850 points 78,850 points
Room Subtotal: 225,000 points

The Beverly Hilton
Room: 1 KING BED STANDARD
DATE PRICE PER NIGHT TOTAL (USD)
02 Oct 2013 49,800 points 49,800 points
03 Oct 2013 49,800 points 49,800 points
04 Oct 2013 49,800 points 49,800 points
05 Oct 2013 49,800 points 49,800 points
06 Oct 2013 49,800 points 49,800 points
07 Oct 2013 49,800 points 49,800 points
Room Subtotal: 180,000 points
Total for stay: 180,000 points