Using dconf one can see in com->canonical->indicator->datetime that Kemerovo belongs to the wrong time zone Asia/Krasnoyarsk. Changing this value to Asia/Novokuznetsk or Asia/Omsk works around the issue.
Using dconf one can see in com->canonical- >indicator- >datetime that Kemerovo belongs to the wrong time zone Asia/Krasnoyarsk. Changing this value to Asia/Novokuznetsk or Asia/Omsk works around the issue.