I'm trying to add a lot of categories in this order:
Main cats (x10) > sub cats (x10) > sub sub cats (x5)
The 'Main' cats will all have unique names.
The 'sub cats' will all have identical names for each main cat.
The 'sub sub cats' will all have identical names for each sub cat.
England > People > Color
England > People > Work
England > Industry > Cars
England > Industry > Food
Germany > People > Color
Germany > People > Work
Germany > Industry > Cars
Germany > Industry > Food
Import fails when doing this. The first main cat and its descendants are imported ok, but after that no sub cats are imported.