(partly) address problem of map distortion
See discussion and commits about equal issue with calamares's timezonewidget: https://github.com/calamares/calamares/commit/78031636af28467bd3085f9d2c7ef5f9454fc4a8 https://github.com/calamares/calamares/issues/967
Tested locally. Some examples for improved display of some Northern locations:
Edited by Mark Wagie