As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LOSS OF PRESSURIZATION IN FLIGHT. PERFORMED PRESSURIZATION SYSTEM OPERATIONAL CHECK, NO FAULTS FOUND AT THIS TIME, PASSED WITH 54 CFM LEAK RATE IAW AMM 21-30-00. VERIFIED CABIN DOOR SEAL PRESSURE IS WITHIN LIMITS IAW AMM 36-11-00. FOUND CABIN ENTRY DOOR BLEED AIR DUCT MISALIGNED REPOSITIONED AND SAFETIED WITH A TIE STRAP ANCHOR IAW CESSNA 525B AMM 36-11-00.