If you are not logged in and on a http://www.phpbb.com/mods/team-overview/?p=jr page, you can see:

You must be logged in to fill out the form.

instead of form to apply. "logged in" part is link forwarding to http://www.phpbb.com/community/ucp.php?mode=login

However, on http://www.phpbb.com/styles/contribute/index.php?p=jv text:

You must be logged in to fill out the form.

does not include link to log in.