As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
"CAB PR SYS 2 FAULT, PLANE WOULD NOT DEPRESSURIZE AFTER LANDING ^P REMAINED @ 2.5 PSI. CAPTAIN HAD TO OPEN COCKPIT WINDOW-R/R CPC 2 (12HL) IAW AMM 21-31-34 PERFORMED OPS TEST OF PRESSURE CONTROL AND MONIYOTING IAW AMM 21-31-00-710-002-A OPS TEST GOOD PERFORMED CABIN PRESSURIZATION IAW AMM 05-53-00 OPS CHECK GOOD A/C OK FOR CONTINUED SERVICE "