As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PBI/CLT - FLT 1722 - AFTER DEPARTURE FROM PBI UPON REACHING FL 330, RECEIVED STRONG OIL SMELL. SHUT DOWN LEFT PACK AND DESCENDED TO FL 250. CABIN CONTINUED TO CLIMB. FLIGHT DIVERTED TO CLT. FOUND RIGHT AIR CHECK VALVE JAMMED OPEN. REPLACED RIGHT AIR CHECK VALVE. (X)