I load hundreds of similar files with a playlist and only one won't load (Lawyer 2 Lawyer - Law News and Legal To.mp3) ... as further information the same file renamed as Fred 2 Fred - Law News and Legal To.mp3 also won't load from a playlist.
If I rename the file to just fred.mp3 it loads in a playlist just fine.
Notes: This help system would not let me upload an .m3u playlist ... so it's renamed playlist.txt. I included a screendump of the error, which shows the file on my g: drive. The mp3 and the playlist examples I've included are simplified to the c: drive for testing purposes.
Playlist.txt (50 Bytes)