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 THE AFT SERVICE DOOR WAS OPENED WITH DOOR ARMED. LIFE RAFT DID NOT DEPLOY. DOOR NOT FULLY OPENED. MAINTENANCE DISARMED L4 GIRT BAR, INSPECTED LATCH AND SLIDE COMPONENETS RESTOWED GIRT BAR IAW AMM TASK 25-66-01, SLIDE OK FOR SERVICE.