Looks like they did some cleaning up. The Ascents have all been moved to the retired page now too. I'm kind of surprised the Forza Redline (underwhelming) and Primal Rage (old) both outlasted the Revolt Vengeance.
I agree with tkkshop that it would be surprising if the rumored new Forza jumped up into the medium-heavy category. Could be three new releases coming with something for heavy oil (aside from the limited edition), something to go in that medium-heavy spot, and the Forza GT.