Re: Unknown error --

$.post(App.route("attempt",this.playData),e,function(e){var n;return n=e.reason,n||(n=e.valid?["Good Job!","Correct!"].sample():"Unknown error")

When I pop open the Chrome network tab, this is what the response to /attempt looks like: {success: true, dmid: ikspmzs0}

Given that .sample() just returns a random array element, I'm assuming it's freaking out because it's expecting "valid" and getting "success" instead.