As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: MOMENTARY IN FLIGHT, ECAM: ENGINE 1 STALL, ALL ENGINE PARAMETERS NORMAL. MAINTENANCE ACCOMPLISHED TSM 73-00-00-810-865-A THRU STEP 4C WITH NO FAULTS FOUND. MAINTENANCE REPLACED THE IP BLEED VALVE IAW AMM 36-11-41, PAGE BLOCK 0401 FOR PRECAUTIONARY REASONS.