Why are categories duplicated in some of the Taxonomy Document Types

@Ioana_Gligan

Here are two examples where it’s duplicated:

Why is it “CreditOps.ACH.ACH.ACH Documents” instead of “CreditOps.ACH.ACH Documents”?

Why is it “CreditOps.COMMUNITY REINVESTMENT ACT - CRA.COMMUNITY REINVESTMENT ACT - CRA.CRA Documents” instead of “CreditOps.COMMUNITY REINVESTMENT ACT - CRA.CRA Documents”?

Others aren’t duplicated like that:
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