Doncaster race 8

Race went off at 5-20.No.1,the winner paid 5-70 a win according to the last win/placed dividends after the race is closed.Checked now and they still paying the same so nothing changed.No.6 was tote favorite at 5-50 yet the tote declared no.1 as favorite and it went all clear.Now an hour and a half after the race they have changed the tote favorite to the correct one no.6.So whoever cashed their ticket early would have doubled up on their exotics if they included the scratching but now after it has been amended the scratching doesn't apply.