My username changed into a random string of characters?

[bonan]

Plan

Free

Country

 Turkey

Device

PC

Operating System

Win10

My Question or Issue

 So I was using spotify like every other day and noticed my username got changed.I created it using Facebook,and my FB account still exists.Is there a way to revert it back?

(I crossed some of it because I don't really know if I should keep it secret)

[Nico]

Hey @bonan! Welcome to the Spotify Community. ^^

Could you login on the website and go to Privacy Settings? Check if you have opted out of Spotify processing your Facebook data. When you opt out there, it keeps your account usable but it will stop using a lot of data, for example your name. Be sure you check this article out for more details. 

If this didn't help, log in on your Facebook profile and make sure that you have granted Spotify access to your personal information.

Give it 48 hours after making the change and your name should be back. ^^

Peace