Ideas
Exact same issue here.
Whenever you add Attraction to a Getaway role (I tried with Attraction to males, Attraction to females and Any, and they all do the same thing), the game creates LastExceptions.
In the Getaway, if you click on the role and try to access the list of sims attributed to the role, you get a blank popup that you're unable to close. The game needs to be shut down through Task Manager.
If you saved while on that broken Getaway, you're unable to load back into any household (it just loops you back to the world select screen), essentially destroying your save file.
I did a fresh reinstall (no mods, no cache, etc) and the issue still occurs. I have all packs.
Don't have the LastException file anymore (tried to reinstall the game, forgot to save it) but what it said essentially was: "ClubRuleCriteriaRomanticAttraction' object has no attribute 'attraction_preference"