As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: PILOT REPORTS EMERGENCY LANDING ON ACCOUNT OF FLAP ISSUE. RETURNED TO PHL. FLIGHT LANDED WITHOUT INCIDENT. DURING INITIAL CLIMB AFTER TAKEOFF & FLAP RETRACTION. RECEIVED F/CTL FLAP SYS 2 FAULT MESSAGE ON ECAM. MAINTENANCE REMOVED AND REPLACED THE #2 SLAT AND FLAP CONTROL COMPUTER IAW AMM 27-51-347-000-0020A. BITE AND OPS CHECK GOOD.