Constantly changing difficulty

Unknown

Without complaining about the horrible nerf to characters, and dreadful changes to the boost system,
I've noticed that the levels change difficulty all the time. I just lost "The meeting IX" in the Daredevil event and the enemies were level 94, after losing they became level 83. However, after taking a break from the game, they were back to level 94. Is this a big? Or just a way to screw people into in-app purchases?

KillStormFirst

rubberbanding