title: Order status processing issue on successful payment from Paypal in Woocommerce
body: <p>I am having strange issue and this happens sometimes, when user pay for a course via paypal the order status changed from pending to processing instead of completed.</p>
  
  <p>In this image IPIN notification received but still order is in processing stage, what could causing this issue. I tried to replicate this issue but it does not replicated at my end, It happens sometimes.</p>
  
  <p><a href="https://i.stack.imgur.com/lcypX.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/lcypX.png" alt="enter image description here"></a></p>
  
  <p>Here is product info:</p>
  
  <ol>
  <li>Product is virtual product</li>
  <li>Stock is disabled </li>
  </ol>
  
  <p><a href="https://i.stack.imgur.com/3A2gU.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/3A2gU.png" alt="enter image description here"></a></p>