Experienced a strange bug with petrol payments today.
I recategorised Tesco petrol from Transport to a new custom category and applied it to all past transactions. I immediately received push after push after push stating an amount was held and then another saying final amount.
The same thing happened when I changed my Asda petrol payments.
It’s a joint account so my wife also received the pushes.
I’m guessing it resends the two messages for every payment it recategorised, which for us was a lot, going back a few years 