Re: My Sims 4 game is stuck on the plumbob loading screen

I may have found an answer to your problem. The issue is that the latest update cause some of your mods to be outdated.

Here's the list of broken and updated mods: http://forums.thesims.com/en_US/discussion/comment/16137445/#Comment_16137445

Since I had quite a lot of mods, it took a while to find them all but my game works now!