hi armin,
thanks for the fine update of the theme! :)
when I updated the theme and the addons a problem with the lightbox appeared.
something with the behaviour seems wrong now. when I click for the next picture and move the mouse a little the picture sticks to the movement of the mouse-cursor. when I click and keep the mouse still and wait for 0,5-2 seconds it's as always and works just fine most of the time. but when I use my site as I use a site the problem often appears.
used with Chrome, tried in Safari as well. same same.
it happens on my other side made with laytheme too.
you can check the problem for instance here:
http://www.bernsteinpostproduction.com/rehearsal/
thanks in advance
kai