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 SEVERAL TIMES IN CRUSE FLT AP2 ENGAGED- FMGC 2 DATA LOSS FMA REVERTS TO HDG MODE UNCOMMANDED, (AP1 OPERATES NORMAL WITH NO DEGRATION MODE.0) MAINTENANCE REPLACED FMGC 2 IAW AMM 22-83-34. NO FAULTS NOTED.