There have been many, many posts regarding the problem which started on Sunday maybe Saturday evening. Im sure that Greg, or whoever, is working hard to solve the problem, but, what with the Holiday, it may be awhile.
To which holiday are you referring? I've not seen a previous post on this topic. Of course, before starting a new topic, I google chesscube.com/forum plus the search terms (the forum's 'search' tool is ineffective for me) to find earlier discussions.