[Plugin: NextGEN Gallery] Nextgen thumbnails

Recently I successfully upgraded WordPress and Nextgen to the latest versions.

I have oneproblem. I have a photo gallery page http://www.sambadoc.org.uk/gallery/?show=gallery
that shows 7 photo galleries with 5 thumbnails per gallery showing. If I, for example, click on page 2 to view the next 5 thumbnails all 7 galleries move on to page 2 and not just the gallery selected. This didn’t happen before the upgrade.
Is there a cure for this?

http://wordpress.org/extend/plugins/nextgen-gallery/