Checkout crashed when State/ZIP doesn't match

-- url of the page with the problem -- : digitalguarddog.com/dd_dev
-- HikaShop version -- : 2.2.2
-- Joomla version -- : 2.5.14
-- PHP version -- : 5.4.x

Checkout and shipping works perfectly if a user enters a correct address. My City/State?ZIP is Citrus Heights, CA 95610. If I enter Citrsu Heights, AL 95610 I get the error "No shipping method found" and, probably due to caching though I did clear it, the session doesn't seem to release so I'm trapped in a no shipping method even if I go back and correct the address.

Hi,

Can you show me how did you configured through some screenshots your :
- Shipping methods
- Checkout workflow (Hikashop->System->Configuration->Checkout)

Images attached.

I just done some tests and it seems to be working fine, can you test it with another browser, or describe me the issue that you're having ?

Yes I agree, it doesn't seem to do it now. Odd.... don't you love IT?