Orders Not being ticked as complete
PermalinkWe thought it could be caching and turned caching off for the checkout pages but it still seems to do it but not on every order.
Thanks for your help
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My suggestion is to contact your host and ask if 'Mod Security' has blocked any requests to the url: http://yourdomain./packages/core_commerce/payment_method_action...
and if so, ask them to whitelist the security rules that have kicked in.
This happened for me yesterday actually. It can unfortunately happen out of the blue, as the modsec rules are regularly (and automatically) updated.