Ok, so trying on a fresh save (where I'm completely disregarding the chores for efficiency), it seems like
Make Food (Calvin) and Clean House (Brandon) don't actually clear those from your todo list
Take bath (Brandon) still incorrectly states someone
is assigned to the bathroom, even if it's the first time anyone is asked to. Take Bath (Alex) still has him go to the bathroom, where he remains as a clone for the following days. After that, asking Alex to take a bath will also fail.
Take Bate (Calvin) works, but also creates
a permanent clone.
Also, thanks for putting my name on there,
I was just giving feedback.