Slider no longer working

Hi all, I am using the featured slider that the "Catch Everest Pro" theme offers on the homepage of my site: http://richemont-club.ch/wordpress/ The slider - currently consisting of two posts - suddenly stopped working. Both posts exist and the IDs correspond, however, it now only shows the first image whereas the second won't show up anymore. How can this problem be solved? By the way, I am using version 1.1.2 of Everest.