I was doing some research on the various fighting styles listed, both the standard named and the varieties in parenthesis. Under the Boxing style, "Rince an Bhata Uisce Bheatha" is noted. Another term for that style is Bataireacht, otherwise known as Irish Stick Fighting. Bata is an Irish term for stick, though the commonly used stick was called a Shillelagh. As for the specific term used in Arsenal, "Rince an Bhata Uisce Bheatha" meant "whiskey stick dance" (originating from the Doyle family of Newfoundland, Canada).
Now I am uncertain if that was an actual mistake, but given the fact the above mentioned form uses Sticks or Shillelagh's in combat. Maybe it would be better fitted under a form that includes that type of weapon use. Either way knowing a little more about the style gives me better ideas on how to fit it into my character concepts.