Also, where did you get that this one was used in 2015? As it says in the article (based on my research) the logo was last used in The Powerpuff Girls: Dance Pantsed (wich was released in 2014). There hasn't been any show that used it in 2015.
One last i want to ask you: don't call people TROLL beacuse they do edits that you don't like. There are a lot of users that are aware of real trolls or users with misinterpreted information that vandalize pages, and they try to prevent vandalism in this wiki. Anyway, next time you want to edit this page or another, give some source before to justify or I'll be forced to ask to any of the admins to block you or protect the page for excessive vandalism.