As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT NOT GROUNDED: PILOT REPORTS IN CRUISE TRIED TO OPEN COCKPIT DOOR. COULD NOT OPEN DOOR FROM INSIDE. COULD NOT ROATATE HANDLE FROM INSIDE COCKPIT. F/A WAS ABLE TO ROTATE HANDLE. DOOR WAS JAMMED. MAINTENANCE PERFORMED ADJUSTMENT AND TEST OF THE COCKPIT DOOR IAW AMM 52-51-00. DOOR OPERATES AT THIS TIME.