Okay, I figured it out. But what the hell.
Wow, if you don’t look in the right place, you won’t find it.
The Motorcity listing for Zune is under TV > Networks. But NOT if you look via xboxlive.com or if you’re using Zune software to handle downloads on your own computer (which is what I’ve been doing ever since I started using Zune several months ago and I’ve not had an issue like this until now). You have to go through zune.com otherwise the Disney networks and all their listings are not there.
DAMMIT ZUNE. Argh. Is there a reason for this or what?
But least the problem’s solved. X|