This seems very odd. I look at my balance sheet pretty regularly and debtors most certainly appear under current assets, as does any balance on the debtors control account. Also, accounting convention says that creditors are either a short (current) or long-term liability and I know that when I have any suppliers to pay, they appear as a current liability.
I can’t believe QF would get this the wrong way round!! Maybe check again…
One thing I can see on both the debtor and creditor side is the payment totals exceed the invoice totals. This would put your debtor account in credit and your creditor account in debit.