Howcome I can sort column X?
Either sorting that column made no sense to me (like the ‘services’ and ‘with functions’ columns) or you probably can sort them. Did you try clicking the icon at the top of the column? Also, show a little patience. A list sorted in one way may be a bit slower than that same list sorted in another. If you click the link again before the page loads, there’s no telling where the IGB will take you.