This may be a bug, but not sure why this would be happening. We have a form set up with conditional logic, that allows you to pick a industry then based on that industry you must pick and application. We are using notifications. What seems to be happening is that the post data coming over for those fields is the label rather than the value.
I can not see how this might happen, as the code generated by the plugin for the form looks correct as far as name value pairs are concerned. It seems that something is wacked with the parsing out of the data that is sent by email. It is reversed. This is only happening with the fields that have conditional logic. Here is a link to our form.