Pop-up to change order status

-- HikaShop version -- : 2.3.5
-- Joomla version -- : 3.4.0
-- Browser(s) name and version -- : Safari iOS

I updated Joomla to 3.4.0. I am runnung HikaShop 2.3.5.

When I go to the order list, and click on the Order Status for an order, I get the pop-up to change the status.
However the pop-up isn't showing me the usual fields abd options.
Instead it is showing me the front page of my site.
See the attached screen shot.
Thank you for your help.

Same Issue.. Before I started checking here, I setup a new site and new cart and get the same thing..
We need a fix for this ASAP..
Thanks
Don

Thank you for your help. I did 2 things:

I installed the popup.php file linked at www.hikashop.com/forum/5-support-en-fran...ristique.html#192105
into administrator/components/com_hikashop/helpers/popup.php

And I made the change to the code specified in www.hikashop.com/forum/install-update/87...g-orders.html#192264
in the file media/com_hikashop/js/hikashop.js

and now it is working correctly. Thank you.