Strange characters in "Writing library" value

[JeffreyCA]

Seems related to https://github.com/MediaArea/MediaInfoLib/issues/655

I'm using v20.09 and passing this MP3 file through mediainfo gives the following:

General
Complete name                            : /.../test.mp3
Format                                   : MPEG Audio
File size                                : 4.80 MiB
Duration                                 : 3 min 29 s
Overall bit rate mode                    : Constant
Overall bit rate                         : 192 kb/s
Writing library                          : LAME3.100ÿÿÿÿÿûÿÿüJX

Audio
Format                                   : MPEG Audio
Format version                           : Version 1
Format profile                           : Layer 3
Format settings                          : Joint stereo
Duration                                 : 3 min 29 s
Bit rate mode                            : Constant
Bit rate                                 : 192 kb/s
Channel(s)                               : 2 channels
Sampling rate                            : 44.1 kHz
Frame rate                               : 38.281 FPS (1152 SPF)
Compression mode                         : Lossy
Stream size                              : 4.80 MiB (100%)
Writing library                          : LAME3.100ÿÿÿÿÿûÿÿüJX

test.mp3.zip