ArtHaven links throw duplicate errors on artist entries

I put an ArtHaven profile link on gatchipon and it complained about it being a duplicate of two other artist entries with ArtHaven links, seems all profile links are parsed as the same link?

I don't know exactly what the threshold is, but sites that are only linked to a miniscule amount of artists will give false duplicate notices until more examples are linked. ArtHaven is only linked to a total of 3 artist tags currently, which is not enough for it to be recognized yet.