As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE TRAILING EDGE WEDGE ON THE NR 9 SLAT WAS FOUND WITH A .5 INCH CRACK ON THE UPPER SKIN APPROX 3 FROM THE TRAILING EDGE AND 46 FROM THE OUTBOARD EDGE. AS THE LEADING EDGE SLAT TRAILING EDGE WEDGES ARE THE SUBJECT OF AIRWORTHINESS DIRECTIVES, THIS ER/A WILL GIVE INSTRUCTIONS TO REPAIR THE DAMAGE.