Emberjs Hashbang is getting Uncaught ReferenceError: set is not defined

I implemented the ember.js hashbang via ember-cli So in my app/initializer folder I have an application.js that contains the solution from this previous question: Hashbang URLs using Ember.js

When I run the code it works great but when I go to another route I get:

Uncaught ReferenceError: set is not defined

But when I refresh the page it loads just fine until I try to go to another route.

SO

example.com/#!/

will load

http://ift.tt/1CUyQM7

I get a Transition #1: TRANSITION COMPLETE. but nothing Renders on the page