Offending URL (reporting from global.asax.cs): http://icepondsoftware.com/WebResource.axd?d=4e_ibA2fWdeSP1Xf7yU9cN6MzZ0Z19OFloHeKcQ3ngfKB9XcBArCg5a9505cjs90JFsfKNkwRBhSpF78QN6KE_nzDXLJ39Lfgyup3s0vEeo1&t=638459824569584809
Message: This is an invalid webresource request.