I want to make my artist tag visible, but get always the server error page

Silver Bristle
Friendship, Art, and Magic (2020) - Took part in the 2020 Community Collab

Procedural AI
I want to make the artist tag visible, instead the invisible one.

Is there any way to delete this or make visible? I tried just to add my deviantart link, bounded to the artist tag, but I always being sent to that page:

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