Offending URL (reporting from global.asax.cs): http://icepondsoftware.com/WebResource.axd?d=sNHhsOmEUyvn_ep6C5ScqtccOdcKJXDnkQcYpP1UCAmRbWGydcOQ2am4zWKTq1CxzKWp9MVugegXH8eI9xya8YzjrvMKm6XDpjL0Tm6B7N81&t=638459824569584809
Message: This is an invalid webresource request.