[FIXED] Sims will autonomously stop reading books before they're finished

I have an issue with the Books, when they read a book (including Skill books), they tend to stop reading it although I haven't canceled the action. One example is that I had Rebecca read a skill book and she suddenly stops reading it. I had this occur with the regular books where the Sim will stop reading before it's finished and/or if it's time for Work.

I should note that there's nothing wrong with their Needs or Work hours which would cause them to stop reading, I also have no Mods/CC.

This makes the goal to Read 3 Books really difficult to do since the Sim will stop reading it. Likewise, this makes it hard to get Sims to build skills from the skill books because he or she will usually stop reading it.

I'm not sure what causes it but I think I might had this happen before the February update.