🚀 [Feature] Change slug

Created by: Tirokk

Authored by roschaefer Sep 19, 2019 Closed Sep 23, 2019

🚀 Feature

A user has reported this on the alpha:

For privacy reasons ... (she once said) reduced her last name in the nick - but the user ID ignores that.

So people changed their unique slug for privacy reasons, when they originally signed up with their full name. We should fix that.