As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IAH - FLIGHT 2121, THE CREW REPORTED THAT THE EXIT ROW EMERGENCY LIGHTS ILLUMINATED IN FLIGHT AND THEN TURNED OFF AFTER ABOUT 15 MINUTES. THE AIRCRAFT LANDED AT IAH WITHOUT INCIDENT. MAINTENANCE RE-SECURED A LOOSE PIN IN CONNECTOR P8031, OPERATIONALLY TESTED WITH NO DEFECTS, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.