Offending URL (reporting from global.asax.cs): http://icepondsoftware.com/WebResource.axd?d=HJanbKZ7H1oSdbA8Q1QlhEwGhbSQGu8N2dglj4gpZ3Qff8GbgwejJUgN2x_LI3ZaWWceuHyWYPLoTZaQxP2t5h-ucqJKthxeZ_HWqYUMJ-A1&t=638459824569584809
Message: This is an invalid webresource request.