If anyone experiences this, our developers are curious to see the contents in your System Preferences → Displays → Color
Also, if you’ve seen the Pastel issue, then is anything going weird when you export animations in SketchUp? Not a pastel effect, but something else? If so, please save the files and send them to us.
I’ve had multiple users say that after fiddling with various export settings, the issues all seem to resolve themselves (except File > Print), so if you see self-resolving, please let us know that, also.