Presets blending?

I just got the new MacBook Pro and added my presets in Lightroom and for some reason, they’re behaving oddly. It’s almost like they are adding on top of each other. Or blending may be a better description? This morning I was choosing between B&Ws and I realized when I toggled back and fourth btw different presets, the same preset looked different each time. I have to hit the reset button to have each preset applied the way it’s supposed to. Does that make sense? Not sure I am explaining it well.

When I was toggling back and fourth between color presets, it completely blends them and it just looks bizarre. 

Any ideas? Did I change a setting somehow? 

Appreciate your input fellow creatives.