As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPPER RT EMERGENCY DOOR SLIDE PARTIAL DEPLOYMENT; DURING UPPER RT EMERGENCY DOOR SLIDE RAFT ASSEMBLY DEPLOYMENT TEST, SLIDE/RAFT FAILED TO FULLY INFLATE. SEQUENCING MECHANISM RELEASED TO FACILITATE SLIDE RAFT REMOVAL AND DISPATCH TO STOP. NOTE: ACTUAL OR APPARENT CAUSE OF PARTIAL DEPLOYMENT IS BEEN INVESTIGATED DURING THE SLIDE OVERHAUL.