I have detected a special problem in ordering of products. When using special characters like apostrophe (') in article names the article doesn't appear on the same place in the category overview and the product navigation.
An example: I have a product which is called "C'est bon pour le moral". In the category overview (sorted by name) it appears on the first position directly after all "B" products. In the product navigation it appears after Ca, Cb, Cc, Cd. It is treated like "Cest..." without apostrophe.
Regards Patrik
Can be solved with renaiming the alias. Instead of cest -> c-est