Templates not redendering anymore in EmberJS app after upgrade from v 0.4.22

[humdafadumda]

I have upgraded the grunt-ember-templating, with in return installed ember-template-compiler 1.9.0 alfa.
Once i reconfigured grunt to compile the hbs files into 1 template.js, my app does not render the templates anymore.

i use nodeJS with express framework

If i replace the "new" template with the "old" template (grunt-ember-template@0.4.22 and ember-template-compiler 1.8.0) the application works like expected.

[humdafadumda]

Updated the emberJS version to the 1.9.0-beta.4 version, this version supported the correct compile runtime for handlebars v2.0