Me oh my! I just checked the rates for my May 2020 reservation at POFQ, which I made in late June. The current rate on Disney.com has gone up $25 a night, an increase of 8%-9% from my original reservation. Not sure if it went up today or earlier.
Very glad I have the reservation, but still hoping to find a discount there or elsewhere when and if they come out. $310 for a weeknight at POFQ is steep!