As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EN ROUTE FROM LGA TO CHS RECEIVED SMOKE TOILET MSG, F/A CHECKED ALARM AND RESET AND MSG WENT OUT, MSG CAME BACK ON 3 TO 4 MIN LATER THEN WENT OUT AGAIN. F/A REPORTED HAZE WAS IN THE CABIN, COCKPIT REMAINED CLEAR. A/C DIVERTED TO MYR, LANDED SAFELY. REMOVED AND REPLACED RIGHT ENGINE. SUSPECT NR 3 CARBON SEAL BLOWN.