As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PHL - L2 SLIDE PRESSURE INDICATED ON THE FLIGHT ATTENDANT PANEL. FOUND A BAD SLIDE DISARMING MECHANISM WHERE THE SLIDE SAFETY PIN IS INSERTED. THE "C" CLIP WAS MISSING AND A SPRING WAS COMING OUT OF THE END. MAINTENANCE REMOVED AND REPLACED THE L2 SLIDE.