title: PayPal order automatically cancelled before payment?
body: <p>I have this weird problem with paypal_standard in magento:
  Sometimes a order gets cancelled automatically, but then the payment arrives.
  This fucks up the status completely! The order then is automatically set to complete, but it is not shipped and shipping is not possible (because it is cancelled).
  Here is the log from one such order:
  <img src="https://i.stack.imgur.com/3iU67.png" alt="Order log from problematic order"></p>
  
  <p>What could be the reason for that automatic cancellation?</p>
  
  <p>As you can see, the order was cancelled less than four minutes after creation?!?</p>