LR User Presets Showing As Inverted Gray In Loupe View Field

Hello, not sure what happened, but now all my user presets are showing up as inverted gray or stark black and white gray when I apply it (or even hover over presets) to my JPEG images. When I export, the preset is correct and the image is fine, but I am not able to make adjustments as needed due to not being able to view the image with presets applied correctly in the loupe area. In screenshot example, the preset I chose shows up correctly in the little Navigator window, but in Loupe it looks like this. All my presets look like that in the Loupe. Help!