I guess this is mainly an issue for non EDT server but when you log in sometimes,if a shout occurs right away the chat will timestamp it with the computer hour (wich will be EDT+6hours for me) and get stuck there.
One of the solution would be to give the server the time from where he is( is that even a correct sentence? i don’t know). Beside making sense (i mean why should european be on US hours on a european server) it’ll solve most of the issue exept for those who are not on the same timezone.