Ok, false alarm. It stopped working and the replace tag didn’t do anything. Not sure why it worked at all…

I found out, that one script is missing in product page:

<script type="text/javascript" src="/modules/advancedeucompliance/views/js/fo_aeuc_tnc.js"></script>

This one appears in the product listing pages, but not in product pages. According to “position” it should be in the head section. I thought the head section is used at every single page? Anyways, as a quick and dirty fix, i put it into the product.tpl. Let’s see how long that one works…