As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ECAM: HYD G RESERVIOR LEAK DETECTED, MESSAGE CAME ON DURING DESCENT. LEAK CONFIRMED ENG 1 & 2 G PUMPS TURNED OFF. FOUND FITTING AT PRESS MANIFOLD "G" SYS 2 TURNS LOOSE. G SYS FOUND 90 PERCENT EMPTY. TIGHTENED PRESS MANIFOLD FITTING. SVCD W/ 4 GALLONS HYD FLUID. RESET C/B 5JR. LEAK CKS GOOD. OK FOR SVC.