I notice that the points calculator LOOKS like the resort availability tool, but only shows the week you request plus one. I think we only see the full availability calendar when we press "View Rooms."
I noticed that the other day as well, what it showed was not the same as what the system showed when you checked the resorts one by one. I guess some bugs left to work out
This is still occurring, especially on Poly. We ran into a problem where the tool showed availability, but the actual booking site did not (which made me want to cry after getting so excited). When we called member services they said there was no timetable to fix, and the bug was random. So just be careful I don't know, trying each resort isn't so bad. I mean, I generally know the top 2 or 3 I'd like to stay at, so just to avoid sadness I go right to the booking page!!