I think if you just restart Winyl it solves the characters issue. These skins are old and I don't update them anymore. You can try this other skin for MusicBee that I made: https://getmusicbee.com/addons/skins/203/materialmix-high-dpi-supported/ it's similar to the material skin, you can shift+click the pause button to stop a track.
Would it be possible to get a build with an even wider left window and bigger cover art? As it is, some artists and titles are cut-off while the middle windows sits comfortably with an overkill space. Also, an extra function for the right window, similar to your other skin - Material.
Add to this the time elapsed and you get perfection.
Also, those rating dots are super annoying. I don't know how to edit .wpz files to get rid of them
Is there a way to put larger album art on the left panel? I'd hate to see many hours of my art hunting in good resolutions go to "waste" by being displayed this small.