No more Music available by UpNp

I set up XBMC as an UpNp server to have my videos on my Samsung TV, and my music too.

On my first set-up, I got both video and Music available (I found that picture and photos have been lost)

I noticed recently that Music has disappeared too... All folders appears empty on my TV, but are correctly displayed and played on the PC by XBMC locally.

I suppose that an automatic update is the cause and this seems to be a regression....

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: xbmc 2:12.3+dfsg1-3ubuntu1
ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9
Uname: Linux 3.13.0-24-generic x86_64
ApportVersion: 2.14.1-0ubuntu3
Architecture: amd64
CurrentDesktop: Unity
Date: Tue May 13 00:27:43 2014
InstallationDate: Installed on 2014-05-01 (11 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
PackageArchitecture: all
SourcePackage: xbmc
UpgradeStatus: No upgrade log present (probably fresh install)