Disney's Habit Heroes Accused of "fat-shaming"

I just saw this article on yahoo while I was checking my mail. It looks like Disney is opening a new exhibit that wants to teach kids to eat healthy and be fit. The characters that they use to show how being 'unfit' can be bad for you are not being received well by the public. People have accused the exhibit of "fat shaming". Here's a picture of them:

So far, Disney has closed the exhibit and is making changes on it.
I just thought it was interesting that even the newest characters Disney has still have problems.
But, at least people are aware of it.