We have a long list of blogs which can be viewed by clicking the next pages option at the bottom.  However, when clicking on a specific category to get blogs only applicable to that area, and then clicking next page, there is only a message "there are no blogs to display".  There are 50 blogs in the one category, we can only get the first 10 to display.  Yet on the main landing page, they all display.

 

What are we doing wrong?