Imported From: http://groups.google.com/group/in-portal-bugs/browse_thread/thread/36003c4378d88b9e#
I'm getting alert with this following content when I try to go to other section, while catalog isn't completely loaded:
AJAX Error; class: AjaxProgressBar; [status: 0; status_text: ; responce_text: ]
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Error rendering macro 'jira' : Unable to locate Jira server for this macro. It may be due to Application Link configuration.