I don't see why it takes time to show, theoretically if they delete it then it's gone - at least that is what happened when I had mine taken off.  These were 2 separate calls too, although with the same lady as I asked specifically to speak to her as the transactions were from the same buyer but on different occasions.  She also went away and had a "supervisor" approve it, this person did and then she said I have authority to remove it and she took a few seconds and said it is gone now, refresh your screen and you will see it ('cos I wasn't hanging up until it was gone 🙂 )