Hi,
Please check both the slideshows now. You need to use different profiles for each module if you want to use multiple instances of the JA slideshow module. For the slideshow on Catering page, I have set profile: tiris2 and the skin : tiris. For the module on homepage, profile and skin both are set to tiris.
Since the navigation thumbnails are in the middle with ref to the original slideshow height for JA tiris, with the smaller height the navigation needed to be moved up. So I have specified a module class suffix _slideoncatering for the JA slideshow module on catering page and have added following styling in your template.css file.
<blockquote>div.moduletable_slideoncatering .viewbutton {
top: 35px;
}</blockquote>
Hope this solves all your issues and you can go live now 🙂