Okay. Turns out that yesterday, instead of scoring the Alpine Women's Giant Slalom I scored the Snowboarding Women's Parallel Slalom event. So I will rescore that event and replace the defective results (which will be spoilered but left there in the interests of transparency).
As a result:
Nikolia loses a gold medal to Kyrjasmark
Ficiscia loses a silver medal to Mattijana
Electrum retains its bronze medal