As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BLEED PRSOV R RIGHT ENGINE BLEED PRESSURE REGULATING SHUT OFF VALVE (PRSOV) FAILED OPEN OR CLOSED OR RIGHT AIR SUPPLY AND CABIN PRESSURE CONTROLLER FAILURE. STATUS MSG-3610380 LATCHD DC MODE MSG-3610380 LATCHD DC MODE. REPLACED PRSOV VALVE AND CONTROLLER PER MM FOR PRSOV AND MM FOR CONTROLLER BLEED SYSTEM CHECKS OK PER MM. OK FOR SERVICE.