Any path prefixed content returns a 404

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Letharion's picture

After installation of i18n I setup my "article" content-type to be translatable. I have activated the "URL" language negotiation. After translating node/17, I get a new node/18. I activate the language switcher, which links from node/17 to da/node/18. Unfortunately, with the language prefix, this returns a 404.
Manually removing the path prefix from the URL shows the node as expected.

This seems like a bug, but maybe some configuration that I don't understand/find is necessary?

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