Hello Federal Books -
I am not aware of any issues on our end that would cause a shipping issue such as you have described, so it is unclear what may be occurring for your listings. In order to take a look into what is occurring, we'd need to take a look into your account and at some affected listings, especially if you have not yet modified the listings on eBay and the live listings are showing differing information than the Saved Listings in your account. Please let us know the titles of some saved listings where this has occurred and which eBay site (US, Australia etc.) this is occurring with and we'd be happy to look into it for you.