Project showing a balance without any supporting transactions

On the list of projects I have one project showing a balance under the heading purchases of £196.00, and nothing (–) under the received and paid headings. When I view details it shows 0 (zero) transactions. How can this happen?

It could be that deleted items are being included as this value might relate to a credit note (CN00044) that I deleted for the same amount. Are deleted purchase invoices and credit notes being erroneously included in project totals?

If you hover over this figure and click the view link it will show you the corresponding tagged entry.

In this case it looks like an invoice that was credited, however the credit note part doesn’t have the same project tag applied. If you preview that item you can hover over it and remove the tag.

Hope that helps!