Bug: GraphQL API not returning documents in every locales


We have been using Prismic with Gatsby for a couple of months, our queries fetch all documents in every languages to create pages dynamically. However, a couple of days ago, the GraphQL api stopped returning the documents other than in our main language (French). This documentation https://prismic.io/docs/graphql/query-the-api/query-by-language clearly states that, with no lang parameter passed, every languages will be returned. However we're clearly seeing only one language being generated in our website. I checked the API in the Prismic GraphQL explorer, other languages are only returned as part of the "alternateLanguages" field.

For more info about this issue:

I have this query which fetches the 3 ids of 3 different documents, only the french version is returned as part of the nodes array.

Next I remove the id for the French document and I have no results from the API:

Hi Romain,

Welcome to the Prismic community,
In order to be able to investigate the issue can you please provide us with your repository name (with a direct message if necessary).

Looking forward to your reply,

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