Minster has gone south every year since at least 2005. This is the first year going north that I remember.
To address another post about the state creating this. They most assuredly did. When creating the regions each year, they have the ability to move counties north/south or east/west. As long as they have about the same amount of schools in each region. They try not to split counties, but have done it in the past.
In my opinion, it would not have been that difficult to move, at least Anna (Shelby County) south.