[Plugin: Super Post and Page Widget] Super POst and page widget – updating page ocntent does not upd

Hello,
I have installed the Super page and post widget – and it looks great – but when i update the content on the page i have assigned the widget to – the excerpt does not update as it should..? Anyone know who to fix this?, or any alternative plugins that do the same thing?

Thanks
Lucy

http://wordpress.org/extend/plugins/super-post-and-page-plugin/