If i remember correctly everybody in LA and TX should have Sara Jones after pending date of July 1st.
I think they changed it so it can me more constant. (Correct me if I'm wrong anyone else that doesn't have Sara Jones)
Looks like it took Mrs. Jones a while to walk to the mailbox on that last one Barney! Mr. Jones probably didn't let he out of the kitchen so she had to sneak out when he went to work one day.