As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIR DIVERSION, 10 KT. AIRSPEED DISCREPANCY AT V1. CAPTAINS AIRSPEED MATCHED STANDBY AND F/O SIDE 10-12 KTS. LOWER. REMOVED OBSTRUCTION AND FLUSHED F/O PITOT SYSTEM. OPS CHECK OK IAW AMM 34-11-00. ACFT WAS DIVERTED FROM ITS SCHEDULED ROUTE FOR REPAIRS.