This issue has been on since the dusk of AO. Why on earth the server patches are always scheduled to take place at European afternoon? Yes it's early morning in the 'states where you might have the majority of accounts and many very angry players. But hey still.. Wouldn't it be a bit more fair to change the server downtime scheduling from time to time?
GMT 14:00 is EET 16:00, when the prime time begins in Eastern Europe. In case you haven't heard of it, computing and internet also exists in countries such Sweden, Finland and other Nordic Countries.