(Plugin:WidgetContext) Hide on selected actually shows on selected!

Hi

I’m using Widget Context at a site I’m building at http://www.petrabishai.co.uk. It has been working well for me to add widgets to show just on individual pages – for this I click on the ‘Show on Selected’ option.

However, I would like to remove the widget that appears in the individual portfolio posts. I created a text widget, put the word test in and chose ‘Hide on Selected’ and selected the category archive. Unfortunately what happens is this widget then appears in the posts instead of being hidden.

I have tried every variation I can think of to name the posts I want the widget hidden on using the target by url form but still the widget appears.

Any ideas what might be going wrong?

Many thanks