J-BusinessDirectory - Categories import issue

Hello, i would like to help me import categories and sub categories. I try different ways but nothing happens. The major problem is that when i trying to import more than 10 categories in the category-category details-parent the drop down box is empty. So i can't select a category. What is going on. Any ideas?

Hi,

Please create a ticket on our store and attached the csv file that you are importing.