When players are holding a TOLDIER and their pee meter gets low, there's a bug where the walking animation glitches, and the SIM's hand becomes distorted.
Additionally, I encountered a freeze when an NPC is feeding their TOLDIER, and the player clicks on another object and performs an action. This causes the game to become stuck (possibly an isolated case).
One solution is to save and exit, then restart the game. However, if the second bug is triggered and the player closes the game directly, they will lose progress.