Offending URL (reporting from global.asax.cs): http://icepondsoftware.com/WebResource.axd?d=VHwSMy-idc9rzc8zB3ip40MVPOwy1rFs8OC0VOMw6Ef7SugGCd8LqHkoq7Xy86PLUpzEnTWMgEP3HagCELVlwZYS875t-RxkTbqfZKTwA6M1&t=638459824569584809
Message: This is an invalid webresource request.