As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SLIDE ALARM CAME ON DURING CLIMB THRU 18.8 AND STAYED ON TILL DESCENDI NG THRU 9.7 SLIDE SHOWED ARMED ON ECAM LINING CAUSING INTERFERENCE WITH GUIDE ARM OF LOCKING DEVICE OF INTERIOR CONTROL HANDLE. REF 52-10-11-0501 AND 52-10-13. DOOR OPS NORMAL.