Default a custom address field not show

-- HikaShop version -- : 2.6.0
-- Joomla version -- : 3.1
-- PHP version -- : 5.4
-- Browser(s) name and version -- : chrome
-- Error-message(debug-mod must be tuned on) -- : Default option for a custom address field not showing up on the front end

Hi,

Only recently, when we updated our software this happened.
We have a custom field when the guest fills out their address, with the first option selected by default.
Now the default option is not selected, and I can't figure out why. I have a picture of the front end and backend configuration.
IN the backend, you can see the display preview shows the default selected, but it is not selected on the front end.

Do you know what is the cause of this?
Any help on this will be greatly appreciated.

Thanks!

Backend End
=========================


Front End
==========First option is not selected ======================

Hi,

Please download again the latest version install package on our website and install it on yours. That will add a patch which should fix that.