It appears that at least one of the mini-game tasks is bugged, "Sort Out The Storage". I did complete it; the last room was the kitchen and I did put all items in all three places, ending with the bar-stools. But immediately after I placed the bar-stools, a conversation was triggered with Mom, which may have interrupted..... something.
In any case, in the Notes on the phone it still shows the kitchen is not complete, so the task is not showing "(Completed)", it still shows needing to do the kitchen.
Is this happening for anyone else?