Well I dunno if this has been said or not but I'll say it anyways. Well there has been this bug that has happened to me twice so far. When I'm in Boston and I travel to my Homestead I'll have my exact same homestead but in a completely different location. Sorry no screenshots or anything but just imagine your homestead in a completely different location when you travel home, then when you go back to Boston and travel back home your home is in it's original spot again.
That's about it.