Cannot add dynamic pages with v4.1.0

[DoomTay]

http://jsfiddle.net/20q3p4ys/

This is based off of the code samples given here. But running the code just causes the following error

TypeError: d is null[Learn More]  turn.min.js:8:253
	init http://www.turnjs.com/lib/turn.min.js:8:253
	I http://www.turnjs.com/lib/turn.min.js:3:71
	turn http://www.turnjs.com/lib/turn.min.js:66:358
	<anonymous> http://fiddle.jshell.net/_display/:115:1
	dispatch http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js:3:4764
	i http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js:3:692