Redwood: Unexpected behaviour on "Address" Region

Hi everyone,
we have activated the redwood pages for the core hr and doing our customization activities, today we found a problem regarding the addresses region. Before today in the addresses region, once the country was valued with the value "Italy", the system required the insertion of the following fields regardless of the language selected (italian or english).

from today instead we noticed that if we log-in in italian, this new box "search address" appears that does not generate results and does not allow us to continue with the transaction.

Has anyone encountered the same problem? if so how did you manage to solve it?