I just checked the AP site for June 6 to 7 for the one night and came up with the following before tax:
POR/CBR = $104 - Standard Room
AKL = $164 - Standard Room
OKW/SSR = $154 - Studio
BC/YC = $254 - Standard
The marketing people have worked their mysterious magic forcing us to split our reservations to get the lower pricing.
Also, the online system defaults to the higher rates like Water View so you have to click on Standard to get the lower pricing? Could this be the problem?
Remember, for this promotion, weekdays are lower than weeknights except for the Villas which have a lower weekend rate compared to the weekdays...go figure. Looks like all you DVC members are avoiding the higher points on the weekends so Disney has to provide an incentive on Friday and Saturdays to fill the rooms.