Currently, Annual Passholder rates are available now through June 10, 2017. Of course, they are subject to availability at each resort.
However, due to this latest glitch, finding these rates is even more difficult. You do indeed need to click on the Standard Room Rate shown on the first availability screen for each resort to see if discounts are available. (And you also need to be logged into you account and have an Annual Pass connected to that account.)