The mods also have lives, and its just cotd. Be patient, this has happened before. Its like the updates, WPM cant update the front page all the time. So just wait a bit and we will have another cotd.
I find it ironic that the moderators are the ones with lives and the members are addicted to here lol. XP Well, I speak for myself. I haven't lately noticed sicne I haven't checked CotDs lately, I just see the last post thingy and see what card it was.