Offending URL (reporting from global.asax.cs): https://icepondsoftware.com/WebResource.axd?d=euE0XZe24fg2k6iyVy_x7yRtmn-hL1sbCPVM6Gfb9hAFYZA1Y8D8dOlCdeDsWl2mnpu_xkM6POTGRtqnfAbGT_wY1LsacxZFZTK3uqmou6s1&t=638459824569584809
Message: This is an invalid webresource request.