epdq confirmation orders email (or lack of)

Hi, Im almost there with the epdq module, just got an issue with double orders showing under one order number, and also orders arnt being emailed from the zencart yet are being stored in Admin. The payment receipt from epdq is emailed without any problems, but obviously no order details are shown, just the payment only.

Ive tried using another payment module, just to test the order confirmation emails can work, and that worked flawlesly.

Anyone know straight off what I could be missing for the epdq confirmation emails to not actually work?

Any help would be greatly appreciated,
Kind Regards
Sam

Really need help on this, are these problems fixable, please? I feel like im gonna have to talk the clients into going Protx as originaly I never wanted to go Epdq in the first place but the clients have the mindset that Barclays is a bank so their system will be the best. :(

Thanks
Sam