Hey Peter, thank you! I really appreciate your work to fix the bug as quickly as you can. I uploaded again 4 difficult images... you can view them in my uploaded images. The last 4 ones, I made a comment for each image...
The one near the Luxembourg border (in Belgique) now is fine and it works like expected. The other 3 images with no difference ... sooo sorry!! :-(
Ok good - at least that makes sense, Bulgaria is not one of the countries I've remapped, so fixing that should fix the issue. It was a rather big job remapping the borders of all the countries of the world (!), but I did about 100 or so of the biggest ones. I'll do a few more of these, particularly Turkey and Bulgaria and see if that fixes it for you. Glad to see the Luxembourg one working as those (and Belgium's) borders were redone.