Sims 4 Mods not loading properly (Curseforge)

Hello!

I have had a recurring issue with mods recently! I use CurseForge for all my modding!

Basically, I have about 50 Mods installed, and they all seem to work fine when you load the Game, but when you look into CAS or Build Mode, all custom items are gone. Nothing but the Base Game and DLC are there. But I still get the in-game mod messages and stuff like that, as well as being able to access the MC Command Center.

I tried updating the mod and the game, reinstalling both, repairing both and launching Sims 4 trough the EA app.

I was hoping the Community could help me with this issue! So thanks in advance to any help!

Kind Regards, Magic1391.