Table field 'Manufacturer' is set to sort by ascending or descending and when you sort it. At first it looks like it's sorting by alphabet, it starts with A, B, C etc. but eventually ends up with A again at the bottom?
The Manufacturer field is a taxonomy term. I can recreate that on a new view just with this field and it still won't sort. Title field sorts fine.
update Looks like you can't sort a taxonomy term alphabetically in a Table View, to reproduce that just create a random view for a content type that has a random taxonomy field that is limited to 1, so you can enable Sort in the Table settings. And if you try to sort, it makes no sense, not alphabetical at all.