EDITING + WORKFLOW: Strange color patterns appearing in preview

In the preview portion of Lightroom, noise reduction is not shown. Only when you zoom in to 100% is noise reduction shown. Sometimes, the color adjustments from the custom profiles will pull colors apart in the preview window but when you zoom in to 100% the issue is gone because color noise reduction is fixing the noise that the profile was accentuating. What you see at 100% is what will actually be reflected when you export the photo.