Color and brightness changes after zooming in Lightroom and when saved

[Sebastiaan22900906rnz7]

When zooming in on some photos in Lightroom, the colors shift and everything gets way brighter. This also happens when exported. Look fine first, but any type of zoom and its completely ruined. Added two comparison photos for when I zoom in after saving the files. Anyone knows how to fix this?

[TheDigitalDog]

What module? The only accurate way to view this data is in Develop at 1:1 or greater.

Is this happening with all your documents?

Try disabling GPU in the preferences (Preformance tab). Any better?
If not, recalibrate and build a new ICC display profile, the old one might be corrupted.
If you are using software/hardware for this task, be sure the software is set to build a matrix not LUT profile, Version 2 not Version 4 profile.
If turning OFF GPU works, it's a GPU bug and you need to contact the manufacturer or find out if there's an updated driver for it. 
Also see: https://helpx.adobe.com/photoshop/kb/acr-gpu-faq.html