Here is the debdiff for jammy. debian/test_timezone_conversions found even more inconsistencies in jammy:
ERROR: Following 4 timezones cannot be selected, but are not converted:
America/Fort_Wayne
America/Indianapolis
America/Knox_IN
America/Louisville
ERROR: Following 3 timezones are conversion targets, but are not available:
Asia/Riyadh87
Asia/Riyadh88
Asia/Riyadh89
ERROR: Following 4 timezones are conversion targets, but are not selectable:
America/Indianapolis
Asia/Riyadh87
Asia/Riyadh88
Asia/Riyadh89
ERROR: Following 1 timezones are converted, but they do not match their symlink targets:
US/Indiana-Starke
Here is the debdiff for jammy. debian/ test_timezone_ conversions found even more inconsistencies in jammy:
ERROR: Following 4 timezones cannot be selected, but are not converted: Indianapolis Indianapolis
America/Fort_Wayne
America/
America/Knox_IN
America/Louisville
ERROR: Following 3 timezones are conversion targets, but are not available:
Asia/Riyadh87
Asia/Riyadh88
Asia/Riyadh89
ERROR: Following 4 timezones are conversion targets, but are not selectable:
America/
Asia/Riyadh87
Asia/Riyadh88
Asia/Riyadh89
ERROR: Following 1 timezones are converted, but they do not match their symlink targets:
US/Indiana-Starke