Just curious if this was ever resolved. I’m actually having the exact same issue since updating to 2.0.
You can see the live site here and the gallery on the main page (as well as the others) doesn’t work: http://darintansey.com/
The galleries are just images (no video), but when you tap an image, it doesn’t open the lightbox at all so the user can view the rest of the images in the galleries. Everything else displays correctly, there is just no way for the user to view additional images in each set.