Episodes not available to play even though I've purchased the whole series

Hi folks,

I purchased the entire MASH series several years ago. It plays great when I've downloaded them onto my devices. PC, IPad, etc. Recently I tried to watch them on Apple TV on my XBox and noticed that only three episodes were available to watch.

I went and looked at the series in the Itunes store and it shows as "purchased" however the episodes themselves show as only available in the individual seasons. See the first screenshot.

I scrolled down to find one of the episodes that shows up as available in Apple TV and it shows as playable in the list below. See the second screen shot.

When I look at the episodes in my account purchases it shows just the three. see the third screenshot.

And when I look at purchased seasons I see the entire series. Fourth screenshot.

Any idea why only those three episodes are playable in Apple TV?

Thanks