plugin repository lists are empty

• Type: Story
• Status: Closed
• Priority: Minor
• Resolution: Won't Fix
• Affects Version/s: 5.2.3, 6.0.6 GA, 6.1.1 CE GA2
• Fix Version/s: 5.2.3, 6.0.6 GA, 6.1.1 CE GA2
• Component/s: Legacy Components > Administration UI
• Labels: None

The plugin xml lists are empty.
http://plugins.liferay.com/official/liferay-plugin-repository.xml
http://plugins.liferay.com/community/liferay-plugin-repository.xml

So the plugin installer of any Liferay version doesn't show any plugin to download