As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT ATTENDANTS SMELLED AN ODOR DURING TAKEOFF AND LANDING. SMELLED LIKE STINKY BUTT AND DIRTY CLOROX WATER. ODOR WAS STRONGER PRIOR TO TAKEOFF AND THEN TAMPING. BOTH FLIGHT ATTENDANT'S FELT SICK. ODOR WAS MORE PUNGENT IN AFT CABIN. THE AIRCRAFT WAS GROUNDED. NO CABIN ODOR FROM ENGINES. MAINTENANCE COULD NOT REPLICATE THE ODOR.