"Leslie
The problem is I cloned one part and installed on my car. The next day the dates for development of all my other parts, chassis,rear wing, fromt wing, internals, sidepods, etc were all one month and a few days later than when I had last seen them before the race at which the cloned part was added to the car. Exactly the way Jay described.
This has been on my list to investigate since it was posted, and today I got a chance to do so.
I can not reproduce the outcome described so far. Are you absolutely certain that you only cloned one component and all of them were delayed? It should only affect the cloned components due date, and that is how it has been behaving when I have used it.