Ridizain Recent Posts Widget not Showing 1 Category

Hi there,

So i have succesfully set up the website with this theme but I am struggling with the recent post widget. I have created 4 categories and all have content now. I have set in the side bars the widget to show 2-3 articles per category and they all work but one category. I can’t understand what the problem is. It has content and the widget let’s me select the category and everyhing.

Anyone can help me out with this bizarre question?