'Mu' symbol becomes 'alpha' using poppler
The greek symbol 'mu' in PDF files read by poppler becomes alpha (right after log[(
in the screenshots). This happens in many programs that depends on poppler.
See the original file: plot2005_-_2009Jan_0.pdf
This was first reported in GIMP: https://gitlab.gnome.org/GNOME/gimp/-/issues/4287
In Inkscape the same bug can be see:
And in Evince:
This seem to only happen in Windows but no specific patch is being applied by the MSYS2 folks. Maybe NSS3 build option?