It seems that we have another piece of evidence that Cisco doesn’t like the CSM.  From what I’m able to creatively interpret, the software developers didn’t think anyone would be running the CSM for very long, so they set a variable that expires CSM-inserted cookies at 01:01:50GMT on 1 January 20101.  If you’re using cookies to make connections sticky, that means you may see some unexpected results; this shouldn’t affect the web servers’ cookies.