As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AUS INFLIGHT T1135/21JAN - AFTER TAKEOFF AT 4000 FEET HEARD A LOUD BANG. RIGHT ENGINE FAILED. RETURNED TO AUS AND LANDED WITHOUT INCIDENT. FOUND TURBINE BLADE FAILURE. REPLACED RIGHT HAND ENGINE PER MCM 71 91 99. SYSTEM GROUND CHECKED NORMAL OPERATION.