I think there is a bug when getting the order status from /v1/ai-art/orders/{0}

I am checking the status and Thumbnails count, to ensure all 6 images are ready.
But when the order status isReady = true, the Thumbnails count is not 6 where I set it in the request.

Amount = 6

So I am not able to download all 6 images, Why is the status ready but all 6 image urls not rpovided?
when I go to my dashboard under my files, I can see all 6 images, but the api doesnt return all urls in Thumbnails