Lots of errors of type HTTP Server 'Gateway Timeout'

!ENTRY org.eclipse.equinox.p2.transport.ecf 4 1002 2016-04-06 21:42:20.140
!MESSAGE HTTP Server 'Gateway Timeout': https://devstudio.redhat.com/9.0/development/updates/compositeArtifacts.xml
!STACK 1
org.eclipse.ecf.filetransfer.BrowseFileTransferException: HttpComponents connection error response code 504.
	at org.eclipse.ecf.provider.filetransfer.httpclient4.HttpClientFileSystemBrowser.runRequest(HttpClientFileSystemBrowser.java:289)
	at org.eclipse.ecf.provider.filetransfer.browse.AbstractFileSystemBrowser$DirectoryJob.run(AbstractFileSystemBrowser.java:69)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
!SUBENTRY 1 org.eclipse.ecf.identity 4 0 2016-04-06 21:42:20.142
!MESSAGE HttpComponents connection error response code 504.