Re: Lovestruck World Bug

@MiniculeGirl  You can try this workaround for your main save:

https://sims4.crinrict.com/eng/2022/06/lots-in-some-worlds-are-missing/

You'd lose any LS-related details you'd use, but you could restore that later.

@LordOfTheEdge  Try recovering a backup save:

https://sims4.crinrict.com/eng/2014/09/recover-backup-save-game/

If that doesn't work, try the approach in the first link above.