>>15654349That's a rather misguiding way of putting it.
What happened is that TV Tokyo has a page on their website listing all the episode titles for the Best Wishes series. When Best Wishes ended, this title mysteriously popped up at the very end of that list, right after the title of the Cilan special. It was then removed again a day or so after.
It's pretty clear that someone just threw it up there because hey, Best Wishes is over, so this episode has aired, right? When it was realized that this is a special episode that HASN'T aired yet, they took it back down.
The alarmist reaction towards this is hilarious.