As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: IN FLIGHT, UNABLE TO OPEN FLIGHT DECK DOOR FROM THE INSIDE IF HANDLE TURNED CLOCKWISE. MAINTENANCE ADJUSTED THE FLIGHT DECK DOOR LATCH MECHANISM AND ACCOMPLIHSED A SATISFACTORY OPERATIONAL CHECK PER AMM 52-51-11.