What was found
EXIT SIGN IN MID CABIN UPSIDE DOWN / [01] REMOVED AND REINSTALLED EXIT SIGN MID CABIN RIGHT SIDE UP PER SIP.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
EXIT SIGN IN MID CABIN UPSIDE DOWN / [01] REMOVED AND REINSTALLED EXIT SIGN MID CABIN RIGHT SIDE UP PER SIP.