BTW, also for me changed my timezone to Europe/Berlin then wrote sudo dpkg --configure and it worked, everything was configured correctly tzdata, util-linux and languages packages. Then I changed back my timezone to America/Argentina/Buenos Aires.
I bet you must do a automated proccess checking all thw world situations, not only Europe ones.
BTW, also for me changed my timezone to Europe/Berlin then wrote sudo dpkg --configure and it worked, everything was configured correctly tzdata, util-linux and languages packages. Then I changed back my timezone to America/ Argentina/ Buenos Aires.
I bet you must do a automated proccess checking all thw world situations, not only Europe ones.
TIA