Hello.
I have version 1.7.6.1, I have uploaded more than 4000 products through excel and their corresponding categories.
After having practically everything configured and finished I have just observed that ...once I enter a on a product (backend) the categories already created are not displayed correctly with corresponding subcategories, however if I create new categories then i can see the tree correctly. Why? How do I solve it?
Thank you.
(As u can see on the image i have various categories, and they should have more subcategories on all, but cant select it or expand, and if i create new categories ("test" and "test 1") then i can see that correctly...)
