I don't have the same thing exacly with leaving, but 2 of our three expect me to come home from work, Monday to Friday at 5:30.
The one odd behaviour is Kasey, the 8 to 10 year old torti I rescued from one of our comany's sites, almost a year ago.
I am not supposed to leave to go anywhere on a weekend or vacation day; unless I tell her I'm going. This sounds eccentric but we have proven it is true when I leave and my wife stays home, Kasey wanders around, agitated for a while.
We first discovered this a few months after she settled in. A friend of mine (who has cats too) and I were doing some pre-planing of work we were going to do on one of my wife's friend's motorcycles, which was in our attached garage.
We were leaving for a club meeting in a few minutes after we were done w/the bike. I opened the walkthrough door to the house to tell me wife we were leaving and there was Kasey. I told my friend "look she wants to go to the meeting too, ha ha" and closed the door.
After we left, my wife said Kasey became upset I had left and added, "when you leave from now on, you have to tell her and ask permission to go", she was joking.
However, I started doing that, as a joke at first; and it works