wew671 Hi. Unfortunately We are not able to tell what can be wrong without a look at Your site. We are good, but not mediums 🙂 Please ignore this problem for now and let us know when site will be available to look at.
A things which can make VM products disapear can be a wrong language selection with products only translated for one language, products published on homepage while homepage has been disabled on some pages. maybe one of those 2 things?