My FLAC encoder is trashing UTF8 character
and possibly these too (similar encodings)
ê ë è
when the vorbis comment tag is imported (at least) from a file. See the
file for the call to flac.exe. The .cue that is imported (as a comment) is like this:
I have not looked at flac.exe source for why this happens. The build I am using is from the source package dated 19 Jan 2017.