Getting blank page when website is opened in iOS 8.3

Getting blank page when website is opened in iOS 8.3

When I open my website in Safari with iOS 8.3, I get a blank page.
I'm using the latest jQuery mobile library (1.4.5) and the website is displayed fine in iOS 7 and iOS 9.

If I commented out the code that loads jQuery mobile script, the website is displayed but without the effects of the jQuery library.

Any help is appreciated.

Thanks.