Now, you all might have happened that you mis-clicked your city character in the outlands instead of your outland one, and you only realise it after you spawn. So, my suggestion is that when we choose a city character in the outlands, it'll show us a warning that will read: "The character you have selected is a city character, and once chosen can not spawn in the city!" And it'll give us "Cancel" or "Proceed" options.