extra folder(s) appeared in music folder in lms

hi all,

i've had internet trouble today which,amongst other things, necessitated a reset of my synology ds215j. i've reinstalled lms & rescanned all my music contained on it but now notice in lms & on the squeezebox touch, that instead of the pathway my music> music folder i now get my music>music folder>my music & @s2s whatever that may be!

any ideas how to get rid of the,i suppose, sub folders my music & @s2s?

diddy