I am in the process of merging a 1200+ people GEDCOM. This worked resonably well until last week, but today the ADD button always results in an "adding an unrelated person" form and none of the fields are filled out.
This happens with every person I try to add and I have verified that the appropriate relationships between whoever I'm adding and a confirmed match is present in the file.
What gives? Anything I can do to fix this?