Sims 4 Terrain Paint goes weird

[annak25]

Whenever I am applying terrain paint to an unoccupied lot, the types of paint used either get swapped or disappear altogether. I save it all the time when building and I don't even need to restart the game for this to take place, I just need to return to 'manage world' and the painting will go bad. If the painting is swapped for another type, it is painted on the ground the exact way I painted it with the intended type. I added screenshots of one example.

What I can I do to stop this from happening? 

Thank you very much,

[EA_Jason]

Hey @annak25,

Mijn excuses voor de late reactie, ik probeerde dit probleem met onze Heroes en Champions te onderzoeken maar ze waren dit nog niet eerder tegengekomen.

Heb je al geprobeerd om De Sims 4 via Origin te repareren en de mods te verwijderen?