As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLIMBING THROUGH 20000 FEET REV'D RT PACK OFF STATUS MESSAGE. LH PACK ON MEL. RT 10TH STAGE BLEED AIR VALVE INDICATE CLOSED IN COMMANDED OPEN POSITION. C/W QRH FOR UNPRESSURIZED FLIGHT. MESSAGE DID NOT CLEAR. DIVERTED TO MCI. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED RH TEMP STAGE SOV IAW AWA SUP 19-036 OPS CHECK AND LEAK CHECK GOOD.