As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: FLIGHT ATTENDANT REPORTS GIRT BAR LOCKS ON L2 DOOR TO STIFF AND HARD TO ARM AND DISARM. : PERFORMED OPERATIONAL CHECK OF L2 GRIT BAR LOCKS. FOUND LOCKS TO BE OPERATING SMOOTH AND NORMAL FUNCTION. PER AMM 25-66-00. NO FAULT FOUND.