SymptomsCustomer got a certificate and trying to install in Home > Domains > domain.com > SSL Certificates > Add SSL Certificate, but the country list does not include the country of their business. The country is Jersey (not the state, but the island near/in Europe) and it is not listed.
ResolutionThe custom fix for Plesk for Linux 9.0.1 is attached.
To install the fix copy attached countries.php3 to /usr/local/psa/admin/plib
Please remember to backup old file and correct permissions.
Additional informationProblem was completely fixed in Plesk 9.5.3 version and additional countries have been added:
GG - Guernsey
IM - Isle of Man
JE - Jersey
BL - Saint Barthelemy
MF - Saint Martin