There is a merge request on https://code.launchpad.net/~mterry/indicator-datetime/libtimezonemap/+merge/87927 to use libtimezonemap which should help to solve some of those issues
There is a merge request on https:/ /code.launchpad .net/~mterry/ indicator- datetime/ libtimezonemap/ +merge/ 87927 to use libtimezonemap which should help to solve some of those issues