CiviCRM Community Forums (archive)

I haven't made any updates to my templates in a while, but now all of a sudden if a user clicks on a renewal link in the email that CiviCRM sends them, they no longer go to the renewal page, but are forward to the public front page. I had also in the template provided them with a link to edit their info, same thing happens. Both links used to work, and I'm not aware I made any changes. Suggestions? I'm on Joomla 1.6.3 and CiviCRM 4.0.1

Here's the renewal link from the template:
<a href="http://www.desmoinesdna.net/joomla/index.php?option=com_civicrm&amp;task=civicrm/contribute/transact&amp;reset=1&amp;id=3&amp;{contact.checksum}&amp;cid={contact.contact_id}">Renew your membership today in less than 3 minutes!</a>

Here's the edit membership link from the template:
<a href="http://www.desmoinesdna.net/joomla/index.php?option=com_civicrm&amp;task=civicrm/profile/edit&amp;gid=11&amp;reset=1&amp;id={contact.contact_id}&amp;{contact.checksum}"> link</a>

Suggestions?