playback freezing with flac files

I have now found a way to reproduce this problem every time. You need to have the super brothers: sword & sworcery sound track in lossless flac format. To reproduce, play the album in order with shuffle off. It will freeze playback at the end of track 15, which just happens to be 1 second long.

Specifically you only need to play track 14, let it continue to track 15 ("aw, this is really nice"), and it will freeze before playing track 16.

This bug might be the same as https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/978604, or maybe not.

If necessary I can supply the audio files for testing.

ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: libgstreamer0.10-0 0.10.36-1ubuntu2
ProcVersionSignature: Ubuntu 3.5.0-21.32-generic 3.5.7.1
Uname: Linux 3.5.0-21-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.6.1-0ubuntu9
Architecture: amd64
Date: Sun Dec 30 00:14:42 2012
MarkForUpload: True
SourcePackage: gstreamer0.10
UpgradeStatus: No upgrade log present (probably fresh install)