Credit Card payment error

I have set up a minimum due autopayment on my account. On 25 March the amount was deducted from my cheque account and I also made an extra payment on top of the minumum due amount

I viewed my inbox messages on FNB app on 13 April and to my suprised the is a message about my account being in arrears as I was suppose to make the payment on due date which is the 31 March - this was previously 25 March and auto payment went off. I am concerned this will also affect my credit record . After a lengthy chat with Premier Banker Emlyn Becket the chat was ended