When playing a season that was included free in Amazon Prime, when hitting <stop> at the end of an episode, the next episode would load automatically for play. This is not the case with a purchased season. Once stopped, although the progress bar on the episode just viewed is shown as full, focus remains on this episode. (Normally it would move to the first unplayed/incomplete episode.) This is also the case if you exit the app and re-select the season via the 'what to watch next' option.