When you try to order by some criteria (i.e. "Premiered Least Recently"), the TV shows are not listed properly.
This is mainly for those shows that are marked as "In Development".
All the rest seem to be ordered correctly, but those in development don't really have any info of airing or premiering last/first, etc. and should probably appear at the end. However, they do not. Instead, they randomly appear mixed in the list at random places.