As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DIV DE- DUE TO RIGHT ENGINE COMPRESSOR STALL AND FAILURE TO ADVANCE BEYOND 50% N2 DURING CRUISE. ENGINE WAS NOT SHUT DOWN AND DIVERTED TO BZE. CONTRACT MAINTENANCE FOUND FAN VERY HARD TO TURN AND METAL ON AFT SUMP CHIP DETECTOR. REPLACED RIGHT ENGINE ON LOG PAGE 1193731.