||The ground truth has been updated to fix the inconsistencies pointed out by nofto here. This update changes the ground truth of approximately 3000 voxels over the entire volume.
The updated training ground truth link has been updated in the contest statement and can also be downloaded here. The provisional and system ground truth has also been updated in the same way, and this is now setup in the online test harness.
The probability files have not been modified in any way.