Option is showing even though conditional specifies it not to

Sorry the title is a little unclear.

I have a classifieds submit form on my site, the link is here:
http://nagoya-info.com/submit-classified/

Problem is when somebody selects the "communities and groups" option in the first drop down a "price box appears. In the conditions for the form backend I am specifying that "price" only appear when the conditions of "classified genre = services" AND "services category = services offered".

Is there any reason for the conditional being ignored in this case?

Hi Chris,

I've managed to find a work-around by adding a double condition. So instead of asking that 1 condition is met, I ask for 2 and this seems to work. The thing is, all other conditionals in the form don't need a two tiered approach. They work off the principle: if b=2, show c. For this one I have had to state, if a=1 and b=2, then show c.

However, Im not sure if there is still an issue with the conditionals, in which case I'll still send you an export of the form.