Since server migrations are going on you might have to face some problems.
http://x10hosting.com/forums/news-announcements/115601-updates-upgrades-etc.html
Lotus cpanel seems to be affected with server migration.But it was loading for me,flush your dns and try .It might be a temporary problem.
http://x10hosting.com/forums/news-announcements/115601-updates-upgrades-etc.html