WooCommerce Checkout page reloads automatically and infinitely
<p>I am using the "Porto" eCommerce theme. Everything else works fine. Even if unregistered/"Not logged in" users go to the Checkout page, they can place orders just fine. Problem arises when users login to their account and try to place an order on the "Checkout" page. The page keeps reloading automatically every 2-3 seconds and it keeps repeating this endlessly!
The theme uses loads of plugins and has heavy ajax functionality. Here is the system status: <a href="http://pastebin.com/mjFn39pH" rel="nofollow">http://pastebin.com/mjFn39pH</a></p>

<p>What could the possible reasons for this?</p>

<p><strong>UPDATE:</strong> WooCommerce 2.5.1 is out in the wild and looks like the problem is 99.99% fixed now! I can't say it's 100% solved because the checkout page still reloads unnecessarily, but luckily just for the first time you go to the checkout page and just once. Of course way better than changing the name of the folder <code>jquery-blockui</code>, but still not a fully acceptable solution!</p>