Is it just available at SSR? Or other DVC resorts? I've heard of it at SSR because they have a hard time filling cash rooms there. I just saw a post on facebook where someone got upgraded from CBR to a SSR 1 bedroom for free. Happens a lot during September free dining because it's a slow time of year for DVC.
This really burns me up when I hear this. I know Disney retains 2% for cash reservations but if they don't fill it on cash it should be turned back to DVC members wanting to go on points. Big difference in price between 1 room at a moderate and a 1 bedroom at SSR.
That said we have been upgraded at CSR from a regular room to a suite. It was pretty awesome but I felt bad about it. But that's just me.