Network Apps 3G/ Wifi Switch off on fault

I use a roaming sim. When I am abroad i prefer to switch off 3G permission to certain apps using Datat Traffic Manager. Recently, I have returned home, and have found that those apps are still deselected under the 3G tab, and there is no way I can tick the boxes. The boxes seem to be unticked as a default, which should not be the case. The default setting is supposed to be ticked and I used to have the option to untick. The consequences of this is that whenever I open these apps i get the following message pop up repeatedly. ("App Name" was restricted from using your mobile network. Remove the restriction? ) Even if I tick the box to remove the restriction, the restriction remains each time I open the app. Further more, the app this works on 3G despite it saying it's restricted. It is using the 3G network. I just want to get rid of this irritation pop message. Any help please.