@Rivadebro#211915 Hi Richard, let me explain why that is happening. When you switched over to Italian and ordered a card back in the day, this led to your card having a different identification number so that it is seen as an Italian card by merchants and Mastercard. For that reason, you were to able to add it to Apple Pay even before the start in the Netherlands.
Now you switched everything in your account back to the Netherlands, but your card of course didn't change (and it cannot, as the card number is fixed). If you want merchants to see your card as a Dutch card, you would need to get a new one. Make sure your address in your bunq profile is set to your Dutch address and then simply order a new card. Depending on your plan and how many cards you already ordered in the past, you maybe need to pay production costs. Make sure you don't click on "replace card", because then you will get the same (Italian) card again.
Or if you don't mind using an Italian card and getting receipts in Italian sometimes, you can of course just keep on using it.