I think all of mine have the same thing with the worldwide distribution being wrong. But I found a worse problem today when I attempted to upload some updates to an old book.
Turns out, for some of my books on CreateSpace, I put the series name in the title, too. God knows why, but I did. CreateSpace was totally fine with this not being on the cover, but Amazon now won't let me update the books if I don't put it on the cover. The titles are like "Trials of Innocence (Innocence Cooper #3)" and cannot be changed because something something ISBN.
So now I have to choose between adding ugly extra stuff to the paperback covers, or unpublishing the paperbacks altogether to be replaced with new editions - at the cost of reviews, sales history etc. for those paperbacks. I guess it's my own fault for putting that in the title back when I did it, but still, an annoying consequence of the migration nonetheless.