Nope, you definitely arent alone in this. You can try to reinstalll your game cos it works for some members but dont worry if it doesnt.
Aside to Everyone: If you encounter pink buildings or pink boxes in your game, you can try to reinstall and see if it works for you. Dont worry if it doesnt. The team is aware and looking into this. Let's wait for the team to fix our cities for us.
My lighthouse is no longer pink. Still have the oversized carousel, but it looks like they are making progress on the fixes. Thanks!
My lighthouse is fixed now too :-))
My buildings including the Lighthouse are fixed. Please let us know if you are still having issue with yours. Thanks.