Not keeping track of watched TV episodes

Prior to the last update my Apple TV kept track of watched episodes of tv shows.

In other words if I had watched episode 4 of some show the next time I looked at

the episode list episode 5 would be selected.

Now it sometimes will highlight the episode I just watched and sometimes even

go back one or two. So now I have to remember which episode of watever show

I want to watch is the next one for me to see.