[wp-hackers] wp_list_pages() weirdness

[Jason]

Does anyone have any ideas why when I output two page lists on the same page
(as in the attached text file) one list is hierarchical (the left one) and
the other is not (the right one)?

I can swap the meta_values over (i.e. left to right and vice versa) and it
still does the same thing - the left side is hierarchical and the right side
is not - it doesn't matter what the content is.

Its not a CSS issue either. It has me stumped.