As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT 2893 - EWR - FLIGHT CREW REPORTED THAT MAIN CABIN DOOR JAMMED HALF WAY OPEN/CLOSED. EWR MX CLEANED AND LUBED MAIN CABIN DOOR LOCKS AND ROLLERS AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETURN TO SERVICE.