February 2021
@kparko This happens when Advanced Rendering is disabled. Unfortunately, there are also side effects of having the setting enabled, namely that when the snow depth is greater than zero, roads will show through the walls of the house on an actively rendered lot. Which is worse depends on personal preference.
When changing the Advanced Rendering setting, do so at the Main Menu and quit to desktop before loading a save. Otherwise, you may see some strange graphics glitches.
February 2021