@gn_themes I have just activated Shortcodes Ultimate and it is interfering with WP Lightbox 2
Before activating Shortcodes Ultimate, WP Lightbox 2 was opening larger versions of my pictures in a lightbox. Now, they open in the same browser window, removing all other page content.
http://www.clanvillemanor.co.uk (click on any picture below the rose arch to see this problem).
If I de-activate Shortcodes Ultimate, problem goes away and Lightbox works again. I have tried all combinations of the Settings (switching Disable custom formatting on/off, switching Compatibility mode on/off) and this does not change anything.