Yesterday I tried navigating the site via Microsoft tablet and it had issues. I don’t know if iPads have the same issue.
The Navigation menu which has multiple options would not open on click.
In my case for example the “Travel” has 2 sub-galleries: Journalism and Wildlife. It took many tries to have the Travel menu open up for me to see the Journalism and Wildlife categories to click.
site: goo.gl/6i9ZFd though any website with this template should have this as well.
Can you please test the site with a Microsoft tablet.