As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: ENGINE 2 FUEL FILTER CLOG ECAM AFTER TAKEOFF, CLOG REMAINED ON UNTIL CRUISE AND CLEARED. MANINTENANCE REPLACED THE #2 ENGINE FUEL FILTER DIFFERENTIAL PRESSURE SWITCH AND ACCOMPLISHED A SATISFACTORY LEAK / OPERATIONAL CHECK PER AMM 73-34-15.