Bug in Nivo Lightbox options

Hi 🙂
I found a bug in Nivo Lightbox options page. Even if you uncheck any of the selected options (You can see in the picture below), after saving settings – there are checked again.

http://gracz.org/wp-content/uploads/2014/03/nivo_test.jpg

Greetings,
Adrian

https://wordpress.org/plugins/responsive-lightbox/