I can understand that you went over your CWP point allotment because points are blind.
My question is.
Did the system allow you to go over your ARP point allocation to make the RARP reservation?
My max ARP would have been 562k points for one particular resort. The total for these 3 reservations was ~918k points. It doesn't look like total ARP points deeded at any particular resort (or even of the PIC variety) applies to RARP.