Offending URL (reporting from global.asax.cs): http://icepondsoftware.com/WebResource.axd?d=p973WEXBox4986E7y9L7HJvZRBdzQRLCEwTNQCsZFkoRhwGk1DvP8MF1XGPEIVi8sAuR-CsT_lhxi7geabKvGfBSGEcElFHjWXKyFX9CR6c1&t=638459824569584809
Message: This is an invalid webresource request.