Offending URL (reporting from global.asax.cs): http://icepondsoftware.com/WebResource.axd?d=nj5RBhmJ_HBiW-NYrjDMdjNODihorO4qfbMzpJ5u9uoMXFGt6oOnR1NsDQn4BSPOO-p9zdM3LpKfJTYUcBVN-RT4Rpb4GnTpmLx5CwxsHEY1&t=638459824569584809
Message: This is an invalid webresource request.