Some images are not imported


I have a csv feed of products from a vendor and some products images are imported and some note.

For instance this product image link is imported

but not this one (from another product) its not

Strangely when I add the image to the product using above link it works. More strange then this, if I manually add the image using that link, save, and then deleted the product image and save without the image, if I run the import ,that image import will work but the image name saved on cs-cart is very strange, img.img, example of image path: /images/detailed/9/img.jpg

@CS-Cart_team any idea what is causing this issue and how to fix it ?