I'm not even sure where to begin. Page loads fine on my 5, but not my 4S. Instead it crashes the browser to the home screen.
Without sharing the specific URL, can you point me in the right direction to debug this?
There are no discernible errors in Firebug or other debugging tools on my computer.
You should be seeing a crash report in Xcode organizer and an exception on the command line. Since this is an Apple app you should report this as a Radar.