I am sorry it took so long to get back to you. I am not sure what you are seeing. When I run the save game, I do not see the behaviour you are describing.
What speed is the hardware you are running? How much memory does the machine have? Are there any other programs running in the background. All I can figure is that you are seeing the result of lag.
Sorry I cannot be more help. If you give me the data on your computer, we can begin to troubleshoot more. You can send to the following e-mail address to communicate directly with me:
pproctor@prosimco.com