Dividends duplicated

Has anyone else had dividends duplicated? I reported this on 2/4 and was told “Based on the information provided by our data provider, it seems that they had divided the dividend to ‘an ordinary dividend’ and ‘Return of Capital’, we are looking into it. The reason for the error on your portfolio is that since you accepted the dividends, these changes were provided by our data provider that the reason for the error”. No communication since.