After the first pics in the bag, I would have said the grain might have been cracked, like they do for animal feed. Just open it up so the digestive enzymes can get to work, but don't make powder. But the second set of pics looks like whole grain for sure, you can clearly see whole kernels that are not even scratched. Very, very poor milling, probably not passed through a mill at all.
Hope everything worked out in the end.
Hope everything worked out in the end.