When using advance search then sorting by clicking a column heading the GC column ( clickable link) does not line up with the proper row. The more results the more it is off, so that a lot at the end of the list cant be clicked -or seen at all -- for example do a name search for contains "challenge" then sort on owner and start scrolling down the list, after a sort time you can no longer see the GC of the row you are on.