Inazsully, a little more info that may help you in the future.
When you set up a Recording, it will show up in the To Do list, regardless .... now when the show is scheduled for say next week, next to that show will be a 1 (if its a weekly show), the guide goes out 12-14 days, really 14, but it takes some time. Anyways, say you like Scorpion, you set it to Record, now when the Season is Over, if you leave Scorpion IN YOUR TO DO list ... it will start recording the shows next year/ or the second half of the season which ever the situation is, on its own.
I set all my shows to Record 1st Run Only ...
The To Do list will show 0 episodes until its back in the guide, it should also pick it up if its changed days (and channel ?).