There really is not as much confusion as it seems. Why would anyone think an app that DOES NOT carry Navigation in the name has anything to do with navigation, While MRA Navigation always has been the navigation app? There has always been MRA (as short for myroute-app) as a route planner in two versions. One for the web and one for mobile use. It's really not that hard.
And that Next comes after the first is also no brainbreaker. What comes after Next is a surprise for now and not really a concern.
I think it's the people calling everything MRA (while it is not) are causing there own confusion.