@sundancrIn this situation, it is more a game bug than your game fault.
But before you can make a bug report, you should check it in the vanilla game. Maybe some files in the game folder have been damaged by the mod. To check it do like it is described below.
Step 1. Rename The Sims4 folder to "The Sims4 old"
Step 2. Fix the game in Origin
Origin/Library - right-click on TS4 - option "Repair game"
You have to wait until Origin will fix all packs, not only the base game.
Step 3. Turn on the game - a new game folder will be created and you will have two - one old, one new
Step 4. Check if you still have this problem in the newly created game folder.
If the problem disappeared
Step 5. Delete in the new game folder following folders:
"saves" and Tray.
Step 6. Go to "The Sims 4 old" folder and copy - your "saves " folder.
Step. 7, Paste this folder in a newly created game folder.
Step 8. Do the same with Tray folder mods folder and TrayDeleteItems file
Step 9. Is all is working properly delete The Sims4 old folder.
To make mods work again, you must turn them off again and play for 2 minutes. Save and quit. Now you can re-enable mods because these changes will be saved in the new files.