Interesting. The old bonuses are still there (for example, blitzkrieg N in https://www.warzone.com/SinglePlayer?PreviewMap=95618#
Since clicking on the bonuses don't highlight any territory, probably the IDs of the territories in the .svg file changed.
That means it is possible that the old connections are also still there, but since the ID changed, it connects nothing to nothing. That can make the connections apparently gone. I can't know for sure because I can't see the green lines in the editor.
Edited 7/18/2021 17:46:48