Your file https://dl.dropboxusercontent.com/u/542737/012-Yusuf-101_-_Abdullah_Basfar.mp3 uses the tag format ID3v2.2 which the Clip Sport doesn’t seem to be fully compatible with. The preferred tag format with this player is ID3v2.3 although ID3v2.4 works well too. You can convert the tag format with iTunes: https://discussions.apple.com/thread/4555351
Choose version 2.3 in the droplist. It’s possible to select multiple tracks at once if you want to speed up the process.
I have downloaded your track, imported it into iTunes 12 , converted the tag version to ID3v2.3 and copied it to the Sport and it seems to work OK. To verify the ID3 Tag version for a track select “Get Info” in the menu.