ghost playlist from cog??

[dgg32]

Hi everyone. Let me come straight to my problem.

I used cog to play my music and saved the playlist onto a NTFS harddrive with Paragon NTFS. Later I migrated that playlist alongside the music onto a HFS+ drive. Today when I revisited the folder, the playlist was gone. Fine, then I tried to remake one. However, when I pressed the save button, I got the message that a file with the exact same name already existed! But I still couldn't find it. I chose to replace it (twice) and failed to find it in Finder.

When I used ls -al, I saw it though:

-rwxr-xr-x@ 1 dgg321982 staff 1828 7 Nov 17:18 play.m3u

But why can't I see this play.m3u in Finder? Any answer is appreciated!! Thank you in advance!