emberjs - output creates a messy script tag

emberjs - output creates a messy script tag

I'll be as brief as possible: I want to display people, with "url"-s as
their profile picture. This is the .js code:
App.MainRoute = Ember.Route.extend({
model: function(){
return App.Images.find();
}
});
App.Images.FIXTURES = [
{
id:1,
name: "John Doe",
sizeX: 180,
sizeY: 180,
url: 'bg.jpg'
}];
However, the image does not get displayed and what this actually does, is
this:
<img src="img/<script id='metamorph-6-start'
type='text/x-placeholder'></script>bg.jpg<script id='metamorph-6-end'
type='text/x-placeholder'></script>" alt="">