the "Preparing spawn area" message is not translated from another language

The bug

when you change the language of the game you put it in french, japanese, spanish, portuguese ect ... and you create a new world you will see the new message "Preparing spawn area" which is not translated.

How to reproduce

1.go to "Options" then "Language"
2.put any language of the game
3.create a new world
4.while loading the message "Preparing spawn area" is not translated from the selected language