Hey Rheyo, first of all congratz on the nomination!
So there was a bit of a debate the other day when we were going over the votes and deciding what to do about folks getting nominated in similar categories (Best New Artist/Artist ran into the same situation) and after thinking about it we decided it would be best to stand by the communities votes, if you got enough votes to be in the consideration for a spot you earn that spot and we didn't want to meddle too much deciding that X person shouldn't belong in Y category.
Now obviously this isn't an ideal situation but its the fairest to the intent of the nominations, We are looking into using a more modified system in the future to help mitigate situations like this but for this time around we wanted to stick to the votes as they came in.