JBT nightly site is missing artifacts

[ERROR] Failed to execute goal org.eclipse.tycho:tycho-surefire-plugin:0.15.0:test (default-test) on project org.jboss.tools.portlet.ui.bot.test: 
Execution default-test of goal org.eclipse.tycho:tycho-surefire-plugin:0.15.0:test failed: "Messages while trying children repositories.": ["": ["Artifact not found: http://download.jboss.org
/jbosstools/updates/nightly/core/trunk/plugins/org.hibernate.eclipse.libs_3.6.0.M1-v20120719-2326-H1044.jar.", "Artifact not found: http://download.jboss.org/jbosstools/updates/nightly/core/trunk/plugins/org.hibernate.eclipse_3.6.0.M1-v20120719-2326-
H1044.jar.", "Artifact not found: http://download.jboss.org/jbosstools/updates/nightly/core/trunk/plugins/org.hibernate.eclipse.console_3.6.0.M1-v20120719-2326-H1044.jar.", "Artifact not found: http://download.jboss.org/jbosstools/updates/nightly
/core/trunk/plugins/org.hibernate.eclipse.help_3.6.0.M1-v20120719-2326-H1044.jar.", "Artifact not found: http://download.jboss.org/jbosstools/updates/nightly/core/trunk/plugins/org.hibernate.eclipse.jdt.apt.ui_3.6.0.M1-v20120719-2326-H1044.jar.", 
"Artifact not found: http://download.jboss.org/jbosstools/updates/nightly/core/trunk/plugins/org.hibernate.eclipse.jdt.ui_3.6.0.M1-v20120719-2326-H1044.jar.", "Artifact not found: http://download.jboss.org/jbosstools/updates/nightly/core/trunk/plugins/org.hibernate.eclipse.mapper_3.6.0.M1-
v20120719-2326-H1044.jar.", "Artifact not found: http://download.jboss.org/jbosstools/updates/nightly/core/trunk/plugins/org.jboss.tools.hibernate.jpt.core_3.6.0.M1-v20120719-2326-H1044.jar.", "Artifact not found: http://download.jboss.org/jbosstools/updates/nightly
/core/trunk/plugins/org.jboss.tools.hibernate.jpt.ui_3.6.0.M1-v20120719-2326-H1044.jar.", "Artifact not found: http://download.jboss.org/jbosstools/updates/nightly/core/trunk/plugins/org.jboss.tools.hibernate.ui_3.6.0.M1-v20120719-2326-H1044.jar.", 
"Artifact not found: http://download.jboss.org/jbosstools/updates/nightly/core/trunk/plugins/org.jboss.tools.hibernate.xml_3.6.0.M1-v20120719-2326-H1044.jar.", "Artifact not found: http://download.jboss.org/jbosstools/updates/nightly/core/trunk/plugins
/org.jboss.tools.hibernate.xml.ui_3.6.0.M1-v20120719-2326-H1044.jar.", "Artifact not found: http://download.jboss.org/jbosstools/updates/nightly/core/trunk/plugins/org.jboss.tools.hibernate3_5_3.6.0.M1-v20120719-2326-H1044.jar.", "Artifact not found: http://download.jboss.org/jbosstools
/updates/nightly/core/trunk/plugins/org.jboss.tools.hibernate3_6_3.6.0.M1-v20120719-2326-H1044.jar.", "Artifact not found: http://download.jboss.org/jbosstools/updates/nightly/core/trunk/plugins/org.jboss.tools.hibernate4_0_3.6.0.M1-v20120719-2326-H1044.jar.", 
"Artifact not found: http://download.jboss.org/jbosstools/updates/nightly/core/trunk/features/org.hibernate.eclipse.feature_3.6.0.M1-v20120719-2326-H1044.jar.", "Artifact not found: http://download.jboss.org/jbosstools/updates/nightly/core/trunk/plugins/org.jboss.tools.portlet.ui_1.4.0.M1-v20120720-2204-H623.jar.", "Artifact 
not found: http://download.jboss.org/jbosstools/updates/nightly/core/trunk/features/org.jboss.tools.portlet.feature_1.4.0.M1-v20120720-2204-H623.jar.", "Artifact not found: http://download.jboss.org/jbosstools/updates/nightly/core/trunk/plugins/org.jboss.tools.seam.ui_3.4.0.M1-
v20120720-1831-H1083.jar.", "Artifact not found: http://download.jboss.org/jbosstools/updates/nightly/core/trunk/plugins/org.jboss.tools.seam.xml.ui_3.4.0.M1-v20120720-1831-H1083.jar.", "Artifact not found: http://download.jboss.org/jbosstools/updates/nightly/core/trunk/plugins/org.jboss.tools.seam.text.ext_3.4.0.M1-v20120720-1831
-H1083.jar.", "Artifact not found: http://download.jboss.org/jbosstools/updates/nightly/core/trunk/plugins
/org.jboss.tools.seam.ui.pages_3.4.0.M1-v20120720-1831-H1083.jar.", "Artifact not found: http://download.jboss.org/jbosstools/updates/nightly/core/trunk/features/org.jboss.tools.seam.feature_3.4.0.M1-v20120720-1831-H1083.jar."]] -> [Help 1]