So I'm currently loading this spritesheet data like this: this.load.atlas('myspritesheet', 'images/myspritesheet.png', 'images/myspritesheet.json');Which works fine in Chrome, but as soon as I try it in firefox I get this when it actually loads the file: SyntaxError: JSON.parse: unexpected character @ http://localhost:8000/js/phaser.min.js:9Which is really wierd. I validated the JSON and theres nothing wrong with it. This happens for every spritesheet I try to load, and only in Firefox. Any idea why this is?