Error: embed url is already taken in Gutenberg editor

We are starting to test the Gutenberg editor.

  • We managed to publish our article with the URL in WordPress once
  • then put the article in concept and republish with a different URL
  • then we noticed this and changed the URL to the original one

In Discourse everything remains OK, but in WordPress it tells us “Embed url already taken” for the article and the comments from the WordPress article do not link to the specific topic in Discourse.

Is there any way to solve this?

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