NOTE: THE ABOVE IMAGE IS AN EDIT BY ME, NOT A SCREENSHOT OF THE SCENE
Crisis on Infinite Mirths - PPG Creator, Craig McCracken asked development team if the original Bubbles could beat up the "New One"
At the recent San Diego Comic Con showing of the new Jellystone special, one of the writers spoke to fans. Saying that they often communicated with the original creators of the series they used for the crossover, including Powerpuff Girl Creator, Craig McCracken.
On stage he said that in a note given to them by Craig, "Can you please have the original Bubbles beating up the new Bubbles somewhere?" To which they cheerfully agreed. In a chaotic fight scene, in the background they hid a part where 1998 Bubbles whacks 2016 Bubbles on the head.
Since the CN Latin America commercial, this is the 2nd time the 2016 series has been depicted in a negative light by official CN content. This time specifically requested by the series creator himself. It's understandable, a large part of why 2016 was the way it was, was because Cartoon Network didn't want to wait for Craig's contract with Disney over Wander Over Yonder to end. Going ahead without him. Craig didn't make 2016, and it's reasonable to believe that he may harbor some sour feelings for how CN handled his brainchild.
Unfortunately no clip of the scene is available online at the moment, as the only clips we have right now come from the Comic Con showing. We will likely have to wait until Jellystone: Crisis on Infinite Mirths releases on tv and streaming services to get a clip of the scene.