Contradictory messages

After the last update I get the message that my installed app 'route.nl' contains malware. When I checked the advice in the play store I got the same message. So I removed this app and then to my surprise the advice in the play store says 'safe'. I installed again and again I got the warning that it contains malware, from Norton mobile and in the play store. This is rather confusing. I also sent feedback to the creator of the app. For now I removed this app until an update of either the app or Norton mobile ends this strange behavior.