Why are my task due dates from a previous card showing on a new card?

[Peninsula Public Adjusters]

When a new card is added to the list, it will show that its due because there is another card on the same list with the same tasks but these cards have nothing to do with each other. Each card is a separate client with different due dates. This makes it impossible to use trello for my business. Can someone help? I'm not sure if this is an error on Trellos part or if this is not possible to do. I need every card to be separate and have its own due dates. This doesnt make sense!

[Alex Waite]

Hi @Peninsula Public Adjusters - is the new card created a copy of a previous card that has had the due date come over? If you copy a card, it'll copy the due date, so you'll need to remove or change the due date if you don't want it to have the same due date.