Have you used the card since the last statement?
Yep, as in my example, the total amount on the card is more than the statement balance.
I only tried to pay a few pence more to round it up , so coming out with ” It doesn’t make any financial sense to pay more than the full amount due” is slightly daft/pointless.
I used the app, tried it with the pay the credit card option, got the error, so tried it as a normal transfer, got it again. Maybe something new Lloyds have introduced. Can’t be bothered to ask them, cos you have to tangle with a bot for a while, and it’s not that important (ie. I’m not worried).