Correct and the fields "used by" and "used at" in the table are empty.
Err... Wait... Then how could the coupon you released less than an hour ago, been claimed by someone over hours ago?
http://snag.gy/yLI15.jpgThe time at the right bottom is not the time when the coupon was created but the current server time. And they obviously use a different timezone than Bitcointalk does.