If you change your Minecraft username, you should fully log out of the game and then back in before playing again.
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i was playing with the availability thing and i accidentally pressed enter ): it would usualy come up with a "are u sure" thing but it didnt so my nick changed D:
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Replying to @TheChAoTicWhale
Players can change their name every 30 days. Previous usernames are held for an additional week after that. ^EA

Mar 16, 2018 · 8:02 AM UTC

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