That episode is already listed here as a special.

Which is wrong, see the other issue

This serie is a delicate one and often misunderstood, there were lots of DVDs each with 2 or 3 episodes in a random order. But what it really matters for TMDB is Originally Airing Date on tv for the first time. This is an episode of the First Season ( although it's mentioned as special on the disneywiki, that is just the content of the episode) It is NOT a special episode on sense of seasons order, since it's the episode 24 of the first season. It correctly used to be on season 1, someone came and complainned about being a special (which is not because it is ordered inside the season) , and got the episode deleted. Now there is a missing episode 24 in season 1 ! The "Special season" should be reserved for videos that completelly fall off any season or order, or was not originally aired.

Also, just to put on record, currently there are a couple mismatches in episode order across different sources, mainly for days that aired two episodes at once. I have plans to compile a chart comparing these orders in a table, comparing TMDB vs TVDB vs DisneyWiki vs Wikipedia vs DisneyJunior information on original air date. I'll do that once I get some available time.

As you can see here on the list of the 1st season episodes, this episode is not part of it. Episode 24 is "Doctor Daisy, MD".