Private Browser Pro

Hello,

 

Recently my Norton Private Browser has exhibited changes including a new layout that allows for background changes and also shows, in Security and Privacy Center, under Subscriptions, the ability to get Pro version, but when I click on learn more it only talks about the standard private browser.  Clicking on Try for Free show an unloadable page.  Why do I have these changes?  My wife has the same browser with the old style Home page.  I'm not sure what the "Pro" is.  I've deleted the data file, uninstalled and reinstalled the browser with the same results.  Is this normal behavior for the new private browser?