One of the great things of your Theme is that the sidebars dissapear when accessing the site from Ipad or Iphone.
Then there are two buttons << and >> you can use to open the sidebars again.
I just found out that both on Iphone and on Ipad, the << button to open the right sidebar does not work anymore.
On Iphone it's the same problem, but the >> button to open the left sidebar does work.
The only difference is that I switched to a new much faster host.
And then the host yesterday switched from WP 3.7 to WP 3.8
Hope you can figure out what might be the couse of this.
Have a good evening.