Problem with Aliexpress Standard Shipping and ALD

Hi

Today I discovered something weird…

I have chosen Aliexpress Standard Shipping as my default shipping company and I use it to import my products to ALD.

So far I have not had any problems.
But today when I import products in the Variations field it says Shipping Cost and below it says Not Available.

It does this to me on any product I try and on the 2 websites I maintain.

Please see the images below :

https://imgur.com/Lgiei5u

https://imgur.com/mKKBFKW

As you understand it is impossible for me to work in this way and I need your help