As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
L3 SLIDE DEPLOYED. DOOR SLIDE WAS DISARMED WHEN DOOR WAS OPENED. DURING OPENING THE DOOR, ESCAPE LEVER RELEASE MECHANISM, BROKE AWAY AT THE END OF THE LEVER WHERE A RIVET-STOP IS ASSEMBLED THROUGH THE HOLE IN THE LEVER. AS THE TECH WAS EXAMINING WHAT HAD HAPPENED HE ROTATED THE LEVER AND THE SLIDE DEPLOYED.