[galaxy-dev] Deleted tool temp dir

Hi all. Config: - galaxy-dist stable (changeset: 11247:a9a0ac9c1afa) [Dec/18/2013] - NFS - Cluster (torque) When i start my WF, on step 2, in 'job_working_directory' created temp (intermediate) dir (for tool step 3). But when step 2 is completed, temp dir (in 'job_working_directory') removed(via galaxy) and step 3 failed. In 'universe_wsgi.ini' 'cleanup_job = never'. Why galaxy.jobs deleted temp dir....? Any help is appreciated. Thanks.