A Regular card and a 2-section card look exactly the same. They are just registered differently. Adelaide Metro should have placed a sticker on it if it was a 2-section but if no sticker was placed on it its possible they gave you a card that looked like a regular but was actually a 2-section with n...

Could have been a coding error on the machine with a wrong date or time, check your transaction history on the AdMet website or speak to AdMet. Well my card is often a derp so could be something like that! If you are being charged twice is most likely because you have a 2-section card. These are ch...