Midnight Hollow showing bought in store but not launcher

@ASimLdyWzrd  Try reloading the Midnight Hollow product page before downloading the world.  If you're using your purchase history, try the product page instead:

https://store.thesims3.com/midnighthollow.html?categoryId=12642

You may need to reload multiple times, or at least I do occasionally.

Some reason store page says I don't own however purchase history says I do

@ASimLdyWzrd  Then try reloading the purchase history, perhaps more than once.  Sometimes it takes a few tries to get the purchase history and launcher to match.