The dataprocessor offers the option to create a 'Tab on contact summary' output. In Joomla this tab is not shown. Instead it shows configure dashboard, like this:
This cause is the link that is created to call the contact summary tab. In Joomla part this link is:
the com_civicrm&task does not work well in the Joomla case. The fix removes the htmlization, so it works form Joomla (I tested it also on Drupal, that works also).
