[CURRENT ISSUE] Several Issues after incomplete Installation

After the November 2019 update, my sims have had this glitch. I've tried doing everything, I cleared the cache, I removed my mods, and I even completely backed up and restarted my entire game. Even when my game is completely base game and no former saves or gallery downloads, my sims still look like this. I'm wondering if this is an issue anyone else has had and that you could help me fix this. I'm on macOS Mojave if that helps. Thanks so much!!