ios - Issue with loading an URL in iOS 6 (works fine in iOS 5)

Question

I am calling an urlRequest in my webview and it redirect to another url which works perfectly fine with iOS5 but in iOS6 it is just showing the blank page. It doesnt give any webview error and webviewFiniishedLoading method calls but just display the blank page..

My url format looks like this

https://wap.XXXXXXXX.com/api/en/game.html?page=cashier&username=XXXXX&temptoken=BD351080E4AC50A603462DFCB210C38C&successurl=mobileApp%3A%2F%2FdepositSuccess&native=1

is there anything wrong with the above url.

note. XXXX is replaced for the actual values. Also this url works perfectly fine in iOS 5