url redirection not happening in IE in crossrider extension

Question

I am trying to open a url by using crossrider API in my extension

appAPI.openURL({
                url: mUrl,
                where: "tab",
                focus: true,
                height:window.screen.availHeight,
                width:window.screen.availWidth
});

I am trying to open url as new tab and getting the following error. and some parameters from my url are missing when i see my server accesslog.

This works fine in firefox though.