As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INBOARD SPOILER, INBD FLIGHT SPOILER, THE LT INBD FLIGHT SPOILER DID NOT DEPLOY IN FLIGHT OR ON GND. INTERROGATED MDC, FOUND LT INBD MFS PCU & PCU JAM MDC MSG. PERFORM SPOST 1 RESET. PERFORMED OPERATIONS CHECK IAW ETN-CR-27-093. OPERATIONS CHECKED GOOD.