As seen in the attached screenshot, visitors from Ukraine aren't shown on the visitors map
Attachment: Screenshot with bug
In 561715edba6b1b316a126d36f361e2c5534532e2: Correct ISO2to3 mapping for Ukraine
Correct ISO3toContinent mapping
Thanks for the report! It is fixed in Git now.
Will this be displayed correctly for all recorded data? I think this should be released, because this is really confusing.