I went and added two products to a products "Related Products" list and refreshed the page, instead of both products showing up, 1 product showed up twice. I can change the position of the products on the "Related Products" list, and get the second product to show, but will only show the second product twice, i cannot get it to show both products.
I tried googling this but came up empty.
Example can be seen here: http://lukasandlara.com/beetle-kill-ponderosa.html
Solved! Go to Solution.
After re-checking, some products have now appeared.
I have noticed that you are using some sort of slider module on the website. After inspecting the html i can see that the second product has a "clone" class defined. A lot of sliders do this so they appear to seemlessly "slide" or "rotate" the items.
I would start by looking at the configuration of this module. If you can remove it, try that. It will helpl to identify that module as the one affecting the output.