Region field is blank after autocomplete

Hi,

I have a similar problem with the autocompleted addresses as it was mentioned in this topic earlier:

Start to type the address into the field, until it shows the autocomplete list, than choose from the list, and it updating the country and city, but the region field is stuck at please wait…
Then, If i use the drop-down (region), the pre-populated regions are not visible, and also not available by the search as well. (when i delete the address from the address field, choose hungary for the country and the pre-populated region list is there)

I wish to use hungarian addresses… as i see it works for other countries…

Do you have a solution for this problem? I would need county names as region if possible.

Thank you,