As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: LEFT AFT LAVATORY DOOR STICKS AND SOMETIMES JAMS CLOSED SUCH THAT PASSENGERS ARE GETTING STUCK INSIDE. FOUND DOOR TRIM IMPEADING PROPER DOOR ALIGNMENT, ADJUSTED TRIM, DOOR OPERTIONAL CHECK GOOD NOW. PER AMM 52-50-00.