TOPIC: Event moderator/owner display error on listing page

Hi

On my clients site they list events here www.midtennmotorcycle.com/index.php/menu-styles/course-schedule

If they dont select an owner/moderator for some events then some are showing the moderator from the first event in the list that does have a moderator assigned and that copies all the way down as if the code is assigning the value to a variable and not cleaning it each loop?

The quick solution is to create a joomla user called unassigned and assign that to each event that has no moderator yet.

Have you seen this before? is it a bug?

DT reg version 3.0.9a and Joomla 3.3.1

thanks
Jonathan