Also having this same problem on my stream. I also noticed none of the videos are staying on the "Latest Videos" section. A local file is saved in my My Videos folder, but none of my recent streams save on livestream.com.
http://www.livestream.com/falkovia My last video is from last Thursday. On Monday we did some stuff in Minecraft which I set to stream, but never actually looked at the stream on livestream.com. Said stream is not saved in the latest videos area. However, I have a local file of it.
Anyone heard any solutions yet?