Why is my exported order data showing incorrect information?

Why does the csv of the exported order data show incorrect information with orders that have been edited? My shop is only live for three days and I use the exported data to create production lists in Excel (my products are handmade to order) and I noticed that on the two edited orders, (one with a removed product and one with a replaced product) the original products are still present in the csv output.

That’s not so nice, if I don’t watch out, I end up making products for nothing!!