This may or may not help... Try exiting all geographical regions. Make sure the top left of the screen above the orange "What's you question?" box says only: Home>Trulia Voices Home>
(and NOTHING further). Then ask your question. There's probably a simpler way to do this, but I'm not sure what that is... Hope that helps!
However, if you are already in a certain location then you might be limited to that specific location. You might have to go back to Trulia General location and ask a question from there..
Sorry, short on time to play out all sceneries here, but play around with the Ask A Question but don't submit it until you get to the right situation.