Well some Poles do get bit of Balkan on some results. What I find really weird is the serious 14.6 % Sicilian (and at the same time no South Slavic or Greek-Albanian which would be typical for a Balkan guy).
You're Australian so a connection to any part of Europe is possible. I would check my matches (especially those of non-mixed origin). On Ancestry DNA it is somehow hard (they do not disclose their ancestors' birthplaces), I have not tested with MH and have no idea about their interface.
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