As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
APPROX 1 HR BEFORE ARRIVAL THE CREW REPORTED A LOSS OF THE BLUE HYD SYS. IN FLT ECAM MESSAGE HYD B ELEC PUMP LO PR. TURNED ELEC PUMP BACK ON FOR FINAL. APPEARED TO OPERATE NORMALLY BLUE HYD SYS AND QUANTITY CHECK NORMAL. NO FAULT OR LEAK FOUND IAW TASK 29-12-00-810-805.