WPDev support, I love all your plugins and products but

Hi WPDev support, I love all your plugins and products but am having an issue with Events+, I have created my first event at this page:
http://www.finance-society.com/events/2013/10/introductory-trading-simulation-1/

And when I click the see who has RSVPed button it shows all the attendees in this weird downward sloping line of pictures with no names. It looks pretty unprofessional at the moment, can you give me some help?

Thanks

All the best,