storage_amount lists all free pulls as 0, but will show them in available_amount. I am not sure what the reasoning behind that is, but I can for the most part work around it for the needs I have. The problem is that if the path is Standard-restricted, available_amount also says 0 items when the item in question is out of Standard (e.g. time's arrow). This is also correct, as the items can't be pulled. But now I have no way of telling how many I have in storage. Maybe storage_amount should show obsolete free pulls? Or maybe it should just always show free pulls, as it's somewhat confusing behaviour.