As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 2276, SJU-BDL. RETURNED TO FIELD. AFTER T/O LOUD BANG NR 1 ENGINE FOLLOWED BY HIGH EGT RAN ECAM POWER REDUCED TO IDLE RETURN TO LAND 30 MIN OF OPERATION AT HIGH EGT 600-700C; R & R NR 1 ENGINE PER AMM 71-00-20 ALL OPERATION ARE GOOD. NO LEAKS NOTED. A/C OK FOR SERVICE.