You have re-added 3151 and 3167. Now, please do episode guides for the following season 25 episodes: 3168, 3178, 3179, 3180, 3191 (to be re-added), 3198. 3173 will be the last Season 25 noggin episode to be added.
You know, it's really weird—I planned to add the segments for Episode 3794 tonight, and I just now saw in the Recent Changes that you updated the EKAs for "Sing" and the Day Care segment with Elmo, just minutes before I made the changes. Great minds think alike, don't they?