I have temporarily cleared the temp server map and started a new one. The old one seemed to have causing troubles. Until I can find out how to pinpoint them and solve them, there will be temp map running.
Also, you might have noticed that I have not been online lot recently. I had a couple of business trips and right now sitting in an airport again leaving for a week of holidays. If there is an update on Bukkit or anything else, I can react to it, but since I am going diving, I will not be connected 24/7.