Error publishing OxyPOM v2.0.0 in Zenodo: CITATION.cff claim missing but surely there

I have this error when trying to release a new OxyPOM version. The file is there.

{
    "error_id": "ab551bf6c487473caf8f1719a51c1bfd",
    "errors": "Invalid value 04pz7b180::03F0954D."
}