Offending URL (reporting from global.asax.cs): http://icepondsoftware.com/WebResource.axd?d=2zwIyp_z_YKljJpuzp7SV-Ay_1idfs0MgHTqkr9lweCj3lNF5TF094rPTtr1sj0TgBYAKqUzews1W6Ri6pvP0tEnRtdRCNGa29fvqNhnEWA1&t=638459824569584809
Message: This is an invalid webresource request.