They've confused the last half of season 1 as season 2. Hope this gets updated with the real season 2 premiere dates. I'm glad they added these episodes to back to season 1 at least.
Nov 9, 2017 Edit: this hasn't been updated in over a year and the likes are great but I wish an admin would just fix it already. If I could, I would have done it myself a long time ago. End the neglect!
2018 Feb 4 Edit: The problem has been fixed. Thank you!!