That might be worth mentioning in your ‘how to update’ documentation. I had to reconfigure all the widgets, the menu structure, names and theme appearance in order to get my website back… so it’s a little bit more of a hassle then just ‘upload the new theme to wordpress’. :)
I’ve found where the problem was. I’ve change the name of my portfolio and so the URL of my portfolio page. To work your portfolio page must be name “portfolio”.
I personally had renamed this page to projects, after restoring the original page and changing the widgets to #/portfolio, it now works.
Hi! I have the same problem. Just purchased the theme a few hours ago and am running a clean install – no plugins. Added an item to my portfolio but don’t get the ‘pop up’ after clicking on it via the website.