I just installed a brand new copy of the latest nightly (zenphoto-2012-06-10-trunk.zip) and am getting the same functionality from the ticket. Clicking a download link item goes back to the same page, and repeats the downloadID at the end of the link.
I'm using the following call in it:
`<?php printDownloadLink('uploaded/zenHttpbl/zenHttpbl-current.zip'); ?>`
Edit: Nevermind, appears I have to use a full filepath instead of relative, works fine now.