As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: L1 DOOR DIFFICULT TO CLOSE COMPLETELY. UPON ARRIVAL DOOR WAS UNABLE TO OPEN FROM EXTERIOR. FLIGHT ATTENDANTS REPORT THAT THE DOOR DOES NOT FEEL NORMAL IN CLOSING. TRIMMED L1 DOOR TO ALLOWABLE LIMITS PER AMM 52-11-00 REF FORM 10194A.