Level 4 Paralegal Won't Do Lawyer's Exam

Product: The Sims 4
Platform:PC
Which language are you playing the game in? English
How often does the bug occur? Every time (100%)
What is your current game version number? 1.77.131.1030
What expansions, game packs, and stuff packs do you have installed? I am not sure, sorry. I don't know where to search for this info.
Steps: How can we find the bug ourselves? 1. Be a paralegal 2. Reach level 4 at research and debates 3. Try to take lawyer exam
What happens when the bug occurs? The Sim goes out of his apartment, and the babies go to daycare and immediately return back home and the Sim just stands in the hallway. The Sim does not go to the computer but goes straight out of the apartment.
What do you expect to see? The Sim should go to his computer to take the exam. I can't get a promotion without taking the exam.
Have you installed any customization with the game, e.g. Custom Content or Mods? Never used.
Did this issue appear after a specific patch or change you made to your system? No

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I read on Reddit that some people have the same issue but in a different situation. They said their Sim is going out of the house after they make them do something specific. I couldn't find an answer on Reddit that would help my problem as I am not that experienced with PC games.