Now
If it is an exploit setting it so all the statues or at least the toughest ones are 1 hero formations etc,

And since those setting the 1 hero formations are probbaly not the ones who need this done, but some may

Who is doing the exploiting the people setting their Hp statue formation to 1 hero
or the people who go through HP knowing that the statues are 1 hero formation and probably dont need to boost and running through to 80,90, 100?

I look at it this way,
What is Dawnseeker fond of saying? Something about Its more fun to figure it out yourself.
Well some people figured it out, and its more fun for us. They just did what dawn said to do.