Endless travel loading screen after Sims 4 Laundry

Everything was going fine with the new expansion packs and all, but after Sims 4 Laundry Stuff, whenever I travel (using a phone or map), I'll hear the sound that the loading is already finished, but after that it's stuck there forever. Help pleeeaaaase. Thank you!

Have you DELETED the existing folder Game from your install folder Program Files\The Sims 4, prior to the copy/paste of the folders for Laundry Stuff ?
If not, delete the folder Game and replace with Game from Laundry.