I have some people who I have banned in my personal account. I also have a Page for a group that I help organize.
What I have discovered is that people who I have banned personally can "like" my Page, and then post to it. Here's the kicker: I was unable to see their posts on my own Page because they are in my personal ban list. It was only through a complicated sequence of events that I discovered their presence on my Page's timeline.
How can I ensure people I have personally banned are also banned from the Page I administrate? Or, at the very least, how I can I know if they are posting to my Page or not?