Yesterday, after I posted a question, and replying in the comments, my username suddenly changed inti a Guid, while it was first nl-x. Now it suddenly is a25bedc5-3d09-41b8-82fb-ea6c353d75ae.

Does anyone have any idea if I need to do something to remedy this?


I was able to change back my name in profile => display name. Still would like to know what could have caused this.


This happens occasionally, due to some part of user account maintenance failing for some reason. The reference is Why is my profile messed up on a single site and how can I revert it? and posts linked to it, such as Profile name and icon are broken, but only on Coffee.SE.

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