What time zone is the server in (host) and what time zone do you have Joomla set to use?
It is possible the host server time is not set to sync with a time servers and if the server is set to a odd time zone far removed from the physical location it can cause the current date to look to be wrong depending on the time of day.
Magento - phpBB3 - Kunena - RokBridge Specialist
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