I just checked my trading bank account and noticed a dividend payment from Southcorp, from when I held the shares (I've sold them already). I had 400 shares and the rate is 3 cps, giving a dividend of $12. However, I've had $20 credited to the bank account under the entry of Penfold's Dividend.
Any idea where the other $8 (2 cps) might have come from? All other dividends have been exactly the expected amount.