When we have an invalid date on a journal and a line in it has a VAT percent we can't determine which account the VAT line should go to since an invalid date doesn't fit into any range, and therefore we can't determine what account to choose from VAT accounts list.
Then it chooses 0 ac account and a side-effect of that is that the line with account selected as 0 does not appear in diary(dagbok) view for that journal.
When we have an invalid date on a journal and a line in it has a VAT percent we can't determine which account the VAT line should go to since an invalid date doesn't fit into any range, and therefore we can't determine what account to choose from VAT accounts list. Then it chooses 0 ac account and a side-effect of that is that the line with account selected as 0 does not appear in diary(dagbok) view for that journal.