We purchased the Event Booking and Payment Module. When we enabled a payment module the site gets stuck after entering in the number of registrants and hitting next. Individual registration works just fine and disabling the module will allow the user to go to the next step in group registration.
aziaao.com/index.php/meetings-events/3rd...c/group-registration
aziaao.com/index.php/meetings-events/3rd...c/group-registration