Duplicate authors produced in Optica journals

[episanty]

I'm using BibItNow to generate a bibtex key for this paper, for which the author list is

O. Hort, A. Dubrouil, M. A. Khokhlova, D. Descamps, S. Petit, F. Burgy, E. Mével, E. Constant, and V. V. Strelkov

But the key produced returns

@article{Hort2021,
  author = {Hort, O. and Hort, O. and Hort, O. and Dubrouil, A. and Dubrouil, A. and Khokhlova, M. A. and Khokhlova, M. A. and Descamps, D. and Petit, S. and Burgy, F. and M{\'{e}}vel, E. and Constant, E. and Constant, E. and Strelkov, V. V. and Strelkov, V. V.},
  title = {High-order parametric generation of coherent XUV radiation},
  journal = {Opt. Express},
  volume = {29},
  number = {4},
  pages = {5982--5992},
  year = {2021},
  doi = {10.1364/OE.418449}
}

with most authors duplicated and the first author in triplicate. This correlates cleanly with the <meta name="citation_author"> tags on the page, which report each author once per affiliation.

Not a big issue, but somewhat annoying.