Offending URL (reporting from global.asax.cs): https://icepondsoftware.com/WebResource.axd?d=4n79w3o16JF5pMwbgr5ERpxwhVEqmTirvuj3dNeyBJJ7uvwxnzmKH5F3YE6pl1BWdqOTm4jPtbIU8sdWs2smyyr8_9ZSlafd1lMGqZmC0oM1&t=638459824569584809
Message: This is an invalid webresource request.