Ummmm, OSI went the way of T-Rex some years ago. EA/Mythic is where you should point your anger and frustration.
But I do understand the frustration.
EDIT IN: Over in UHall is a thread by slayer888 on this. In it, Basara states that between about 5 and 6 AM Eastern in the last couple months, there has been this issue - perhaps maintenance on the login server. This thread was 545 AM ... might be the culprit. Take a look and see.