The chest in the barn have no items in them and there seems to be an issue of a broken chunk that can spawn near the barn that causes blocks to be completely invisible above a certain Y level

hm i tried replicating this but couldnt. tried locating barns or placing new ones

I've had a similar issue in the Forge version. I think it's an issue with Rubidium and Sodium, cause The Aether had a similar issue before it was fixed.

You do not have indium

This is caused by sodium. Their fault their issue