Font problem with TL'20

[Paulo Ney de Souza]

The small file below, used to work fine

----
\documentclass{report}

\usepackage{ean13isbn}

\begin{document}
\EANisbn[ISBN=978-80-7340-097-2]
\end{document}
----

used to produce a fine bar-code (and numbers on top fine) in TL-18 and
TL-19.... but in TL'20 one gets:

[image: image.png]

with a strange error message:

(/usr/local/texlive/2020/texmf-dist/tex/latex/psnfss/ot1phv.fd)
LaTeX Font Warning: Font shape `OT1/phv/mc/n' undefined
(Font)              using `OT1/phv/m/n' instead on input line 6.
LaTeX Font Warning: Some font shapes were not available, defaults
substituted.

which is different from TL-18 and TL-19:

(/usr/local/texlive/2018/texmf-dist/tex/latex/psnfss/ot1phv.fd
File: ot1phv.fd 2001/06/04 scalable font definitions for OT1/phv.) [1]

Can anyone shed some light on what is going on?

Paulo Ney
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