Between 7:00 and 7:45 AM GMT on 3/6/2010, FogBugz and Kiln On Demand experienced a 45 minute period of intermittent access issues. It was very sparse to begin with, but was a show stopper for many by 7:39 AM.
It took some time to track down, but we have linked this problem to a definite bug in our load balancing platform and have taken steps to remedy.
We apologize for any inconvenience this may have caused you, and appreciate your patience.