Does anyone know of a fix or can help with the fact that no icons are appearing on my minimap in Boston, and one of my assassin's recruits isn't where they should be, I've done all the missions and still have only 2 out of 3 recruits from Boston.

The contact is missing from the map? That's odd. The problem I had was the last liberation mission wasn't visible. I eventually found it in the fogged out area of the northern section

Yeah the icon's there and everything but I enter the bar and no one's there. An empty table exactly where the icon is.