Something interesting is going on with the Luxury Privileges rate at this hotel.
I booked a LP rate here for Dec. My original confirmation states the following (bolding done by me): "DAILY FULL BREAKFAST FOR 2,LUXURY AIRPORT TRANSFER,WELCOME GIFT,DAILY 100USD F&B/SPA CREDIT.DAILY LUNCH OR DINNER FOR 2,VIP TREATMENT,COMP STANDARD IN ROOM INTERNET ACCESS,UPGRADE ON ARRIVAL/EARLY CHECK-IN/LATE CHECK.OUT IF AVAILABLE.*MUST BE BOOKED WITH IATA NUMBER FROM LUXURY PRIVILEGES*

When I look at my reservation today on SPG.com, here is what the T&C's state:
Rate Description: Luxury Privileges Daily Full Breakfast For 2,luxury Airport Transfer,welcome Gift,one 100usd F&b/spa Credit Per Stay.vip Treatment,comp Standard In Room Internet Access,upgrade On Arrival/early Check-in/late Check-out If Available.*must Be Booked With Iata Number From Luxury Privileges*

Hopefully I don't have to argue with the hotel regarding the daily $100 F&B/Spa credit.
Come to think of it, neither rate description mentions the 4th night free, which is part of the Luxury Privileges rate at this hotel - hopefully that won't be a problem either.

For those of you who booked the LP rate, does your reservation online now also a different F&B/Spa credit ($100 per stay, not per day?)