We have modified the 'block_order_data_preview.php' and 'block_order_data_preview.html' files for releases 3.4.7 and 3.4.14 separately.
County and State fields could were not show/filled even if they contained data.
Also multilingual issues were fixed.
We would recommend to download an updated version of the file from here:
(for release 3.4.7)
(for release 3.4.14)
Further, extract the above mentioned PHP file into the 'blocks' folder of your shop and HTML one into 'templates/user' folder replacing existing ones. Don't forget to make a backup copy of the current files in case something goes wrong.