Group items tagged

Hello. I'd like to add glossary to my shop and did it by using new category "Glossary" with separate theme (called glossary). So each term page is product. All works fine.

Yesterday i was adding products when the admin froze for a few minutes.

I'm not sure if I did something, but all of a sudden the drop down category menu no longer works on the home page.

I created some categories and assigned some products to it. But for some reasons, they are all showing "out of stock".

I'd like to be able to offer additional information for some product attributes - ideally, to display on the front end next to the specific attribute-but haven't seen any examples or documentation on how to do that.