As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANTS CIDS PANEL DISPLAYS CHECK DOOR PRESSURE WITH NO OTHER INDICATIONS ON ECAM. MAINTENANCE SERVICED L1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00 WHICH CLEARED THE FAULT MESSAGE ON THE CIDS PANEL.