I didn't modify that snippet at all, it's an exact C/P.
It's always worked for me before (I have multiple sites), but for some reason on this particular one, it's omitting a child page? I can't find any rhyme or reason to it. It's the first child page I created out of 3. The other 2 display fine. Furthermore, the child page is displayed properly in the dropdown menu.
It didn't work when I had no page order associated, and it also doesn't work when I do. It's a little weird.
My hierarchy goes like:
-For Kids (Page to display children on)
-Mommy and Me (doesn't work)
-Art classes (works)
-Drawing classes (works)
Again, it works fine in my dropdown hierarchy (default Twenty-ten theme), so I'm at a loss.
Any ideas? Thanks a bunch in advance. It's making me like this: >:(