WPMU DEV Update broken

When I view /wp-admin/ms-admin.php?page=wpmudev

I get a 404 on the update link.
http://parentgallery.org/wp-admin/wpmu-admin.php?page=wpmudev&action=update&updated=true&updatedmsg=Data+updated.

Also after installing the 133 theme pack the site says I can update 38 of the themes. Located here http://parentgallery.org/wp-admin/update-core.php

Is upgrading the wpmudev themes suggested? I did not want to overwrite any changes wpmudev has made to the themes.