Clicking the skip mission button just resets the mission

When playing through a course with missions and walkthroughs, you might try to use the 'skip mission' button. Normally, choosing this option would load a new mission, but sometimes the page may just refresh and return the same mission.

WHY?

When using the 'skip' button, the system will try its best to find a new mission or walkthrough of the same vulnerability category and subcategory, but if there aren't enough options, it will cycle back to the same mission or walkthrough you started with. 

Note: Company Administrators can check the available missions and walkthroughs by downloading the 'Available missions' report and checking how many missions are available for that particular vulnerability category and subcategory