Mystery city

[Meiwyn]

Hi
Not sure if a bug or deliberate but we have attacked a city most if us old not see and it has 10k lance in it. Is this why we can't finish a world even when we can't find cities? They are hidden? Lol
We have a picture of attacks on nowhere

[stretchjmr]

I also had a similar issue on android. Friend sent me his cords to invite him in guild, when I entered them on map he wasn't visible. However when he sent me a hyperlink I was then able to invite him.