When a Shippo order is attached to a FreeGenes order, the "Date Ordered" field changes

[hverdonk]

Describe the bug
When I import a shippo order, the "Date Ordered" of the corresponding FreeGenes order changes. It seems to always shift a month or two ahead of the original date.

To Reproduce
Add a dummy freegenes order to the account through the Django admin portal, marking down what you set as the "Date Ordered." Then, through the freegenes site, attach a shippo order to it.
Look back at the dummy order and note that the "Date Ordered" has changed.

Expected behavior
"Date Ordered" should be consistent with the freegenes order.

If applicable, add versions and screenshots to help explain your problem.

[hverdonk]

I've added a few more orders to our system using the import feature, and I've noticed that Shippo's package ship date (given that it exists and the package has been shipped already) is what populates the "date ordered" field, replacing the initial date ordered. The "date shipped" field is left blank - fine for orders that haven't been shipped, but an unforeseen problem for those that have.