The Einstein@Home validator ran into an unknown problem at 07:21 UTC May 11 and started marking all results as 'validate error' until the validator was restarted at about 15:00 UTC May 11. It is our intent to grant the canonical credit to all results marked as 'validate error' during that period. This may take some time as we need to wait until a canonical result is found for each workunit. So this credit will be awarded gradually over the coming few days.