The official website for the Wonder Egg Priority anime revealed that it will have a " Special Edition " broadcast on NTV on June 30th.
Therefore, the so-called special edition will be a continuation of the 12th and final episode of the anime, which aired this Tuesday.
Furthermore, it's worth remembering that this edition will be the conclusion of the story.
Check it out:
Synopsis
The anime's story begins when the protagonist, a 14-year-old girl named Ai Ohto, hears a mysterious voice while walking through the city. It gives her an egg and says, "If you wish to change the future, you only need to choose now. Now, believe in yourself and break the egg.".
Furthermore, the anime Wonder Egg Priority aired on January 12th of this year.
Source: ANN