It is not universal, but at least on this taxon page the text is malformed. It is not on all pages, nor is it a function of having the site in Danish, the same showed in English.
Just to clarify the report, the expectation is that, when someone has their common name place or site place set to Canada, that it would say “NatureServe Canada” or “Canada Check List” instead of “/listed_taxa/5671252” or “/listed_taxa/10191753”.
Like it does for similar taxa: