I've also posted this to WPMU, but thought someone here might of seen this before. I am seeing what looks like a bug. One of the blogs in my MU install uses several Page Templates. When I switch a page template from 'Default Template' to 'Homepage' for instance, then 'Update'. The page template field says 'Homepage' but the template is not actually applied, the 'Default Template' is still in use. If I go into phpMyAdmin, and go into
wp_1_postmeta and locate the row specific to this post's id, the
meta_key for '_wp_page_template' still has a value of 'index.php' instead of 'Homepage.php'. If I manually change this value all's well. Any idea why this happening? Thanks!!!