Really long listview = Blank page on iPhone

Really long listview = Blank page on iPhone

I set up an example page here:
http://jsbin.com/opavi5/3

On any desktop browser, the page displays properly. But on iPhone4, it is just a blank page. If I shorten the list, the page displays fine on iPhone. It also displays fine on Android phones.

If I change the script references to alpha 3, the page displays fine on the iPhone. So some change has broken long lists with the iPhone, but I have no idea where the problem is.

Edit:
Also, as a sidenote. This is a very simple list. So I had to make it around 550 rows to break the iPhone. On my more complicated page, the page is broken on iPhone with 300 rows (possibly less).