As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: 2R SLIDE ARMED INDICATOR ON ELECTRONIC CENTRALIZED AIRCRAFT MONITOR DOOR/OXYGEN PAGE SHOWS DISARMED IN FLIGHT WHEN DOOR IS VISUALLY CONFIRMED TO BE ARMED. REPLACED R2 DOOR SLIDE ARM PROXIMITY SWITCH, OPERATIONS CHECK NORMAL AS PER AMM 52-73-11.