Yeah, i've noticed it aswell, it might prove that Ascension will be at Ascension island as I've seen it being discussed quite much here at the forum.
This is quite much off topic here but another theory that might prove that Ascension will be at Ascension island,have anyone noticed that every Zombie map where it's in Germany it's named in German (Nacht Der Untoten,Der Riese etc.) and those who isn't named in german as they are in another location like the map Shi No Numa, (which is japanese i believe?) it's location is in Japan, and same for Five just that it's in USA, otherwise it just might be a coincidence. And i don't know if this has been discussed before.And sorry for being off topic here.