TypeError: view is null Line 5645 of jquery-2.2.0.js

TypeError: view is null Line 5645 of jquery-2.2.0.js

Just upgraded from 1.11.2/2.1.3 to 1.12.0/2.2.0 and I get the following error:

TypeError: view is null
https://hqcuiwebi2ms.area52.afnoapps.usaf.mil/i/jQuery/js/jquery-2.2.0.js
Line 5645

Code:

        // Support: IE<=11+, Firefox<=30+ (#15098, #14150)
        // IE throws on elements created in popups
        // FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
        var view = elem.ownerDocument.defaultView;

        if ( !view.opener ) {
            view = window;
        }

        return view.getComputedStyle( elem );
    };


Not sure if this is a bug in the new version of jQuery, or something stupid I'm doing, but I don't really have any example code that I can share. 

This is happening in FF 43.0 and IE 11.

I guess just wondering if anyone else is seeing this?