Offending URL (reporting from global.asax.cs): http://icepondsoftware.com/WebResource.axd?d=UbCKubczzvXL3pceE__2-mC58OPFgwzCsw1aPbCzw4_3UThPcF8LiDnjDp3GEYsWW4opBGKfNNwXqVI1-A-3H680pwlJLrbwYiyHMZgXPnE1&t=638459824569584809
Message: This is an invalid webresource request.