Either way, most folks seem to recall that the original clock ended tonight as opposed to the other night. Jill St. Claire's version ends tonight I believe, while casey over at It's Happening has a version which already ended.
If you follow the links to the first threat thread which I posted previously (unfortunately, the first few go to the original countdown clock site which no longer exists) you can look at the response posts to LG2's posts and get the sense that the original clock ended this evening.