As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WING ANTI-ICE ZONE LOSS OF WING ICE PROTECTION HEATING FOR ONE SYMMETRIC ZONE PAIR. WING ANTI ICE ZONE ACTIVE WING ANTI ICE STATUS MESSAGE CW MEL OK TO DEFER WING ANTI-ICE ZONE PER MEL REF LOG PG 8037120 FOR WIPS ANTI ICE CARD 12 REPLACMENT. MSG CLEARD. MEL REMOVED.