According to the FAQ "How do I remove a confirmed match?" at https://help.geni.com/hc/en-us/articles/229707587-How-do-I-remove-a-confirmed-match-, I should be able to undo a confirmed Record Match or Smart Match by clicking on it and clicking the "Undo confirm" button. However, there is no such button on any of the matches I checked. Is it broken? Or was the option removed without updating the FAQ? In any case, it needs to be fixed or restored so that incorrect matches can be removed.
Undo Confirm Match No Longer Possible?