As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED. ON WAKE-UP CHECK CABIN INTERCOMMUNICATION DATA SYSTEM CAUTION DISPLAYED ON FORWARD FLIGHT ATTENDANT PANEL SHOWING BOTTLE PRESSURE LOW. SERVICED 3R DOOR DAMPENER AND EMERGENCY OPERATION CYLINDER (AALA202011129014), PER AMM 52-22-00-614-002-A.