As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN)VIBRATIONS FELT AT FL250. POWER REDUCED FROM 94 PERCENT TO 91 PERCENT & VIBRATIONS INCREASED. ENGINE WAS SHUTDOWN & FLIGHT DIVERTED. POST FLIGHT INSPECTION FOUND METAL IN TAILPIPE & DAMAGE TO BOTH THE LP & HP SYSTEMS. FURTHER DETAILS WILL FOLLOW ENGINE TEARDOWN.