Their Ajax crawling stuff doesn't work by executing JavaScript within their crawler. If you read the docs you linked to, they specify that this URL:

http://tempalias.com/#!/privacy

Gets converted by their crawler in to this:

http://tempalias.com/?_escaped_fragment_=/privacy

It's up to you to implement your server-side code such that ?_escaped_fragment_ causes an indexable version of your content to be served up.