Cardinal Sin of Grid Operations

CERN today committed the cardinal sin of grid operations. They allowed a host certificate to expire for a production service. This took the MyProxy service used by the FTS out for almost 24 hours. The service is a victim of its own success because it had been running itself for the last year without interruption but when it came to it fell between the cracks of responsibility. I've every confidence it will never happen again. At least with this service anyway.