Hello,
I found another bug with adding category on amazon.fr. For example if I add a node DVD after creation in the field amazon search index I-unknown-DVD instead. If I manually edit it good.
I have found another problems in category configuration. On the dropdown menu parent Category I can see only 3 category.
I don't know if it's normal but if I want add Amazon node witch import subcategories the subcategories have the same level than the amazon node ?