Broken link for 'Case Resources' contacts in 'Manage Case' display.

When viewing the case overview for a given case (i.e. from the Case dashboard, click the 'Manage' link next to the case you want to view) the contact or contacts listed under 'Case Resources' in the 'Other Relationships' pane are hyperlinked to their contact record. However this hyperlink is malformed. In my install, I'm seeing a URL of the form

example.com/administrator/contact_id

when I should be seeing a URL of the form

example.com/administrator/?option=com_civicrm&task=civicrm/contact/view&action=view&reset=1&cid=xxx

Looking at the online Joomla demo site I get the same error (although that site reports as running CiviCRM 4.4.3).

A bug? I couldn't find anything in the bug tracker on this.

I tried to look at the Drupal demo site to see if the same problem manifested there as well, but it wouldn't enable CiviCase, got a DB error instead.

Update: Just tested it on the demo Wordpress site, and the same problem manifests there.

As noted in the forum post at http://forum.civicrm.org/index.php/topic,32181.msg137677.html#msg137677