Good day!

Here is the issue that I am having:

I created page aliases under a parent page (Visualization):http://d.pr/i/sl6R

When I go to one of the created page aliases, the prev/next nav is messed up:http://d.pr/i/QHvo
In this case, it is displaying one of the page aliases both on the previous and next.

If I click into a different page alias, the nav is inconsistent again:http://d.pr/i/ZVcR . This one displays the same page as the next page.

Am I missing something here? Is this a bug?

Thanks for your help!