I doubt complaining will be much more helpful, considering one thread has well over 100 responses.
This is not happening with my computer, though. Before AND after I installed the update, I ran my permissions check from the Jaguar CD, and this problem about the clock has not happened since I updated the system software.
For those with the clock problem, try repairing your permissions.
[edit]
I restarted AND shut down my computer, and I did not get this error. If this a problem with the system software, it would most likely only affect certain models computers. Otherwise, proper maintenance was neglected on your part.