Google is displaying the wrong URL in the snippet. It isn’t a big deal as when a user clicks on that URL it will take the user to the correct place. But Google is trying to situate www on the URL when it is not there.
Google is aware of the issue and the team is working to fix the issue as soon as possible.
Tweet By John Mueller
Thanks! The team is aware of this issue and working to resolve it.
— ? John ? (@JohnMu) January 17, 2020