Ghost amount shown as opening balance in general ledger

A sum is shown as Cash Account opening balance when I set any period even prior to the when transactions are entered . How to fix this bug ?
Please see attached for details

When you entered the opening balances in your system you selected that transaction as is opening. Thats why its showing as opening.

Simply just trace that entry and delete after duplicating. Make sure to uncheck is opening

There is no opening entry entered

Found that is opening is checked on a journal entry.Thanks!