No score unless i start MM in dev mode

Hej ! 

First of all I wanna say I'm a total newbi to programming. But I installed MagicMirror och my Pi and got it running. Then I downloaded this module and got it running too, however, it only works if I run "npm start dev" instead of "npm start". If I dont do dev then basically the score is always 0.

Any ideas? :)