I'm moving Thomas' division in Tennessee. The first part of the move is from Gibson TN into Dyer TN via rail. It takes 1 day. No problem with this part.

Then I want to move Thomas one more region, into Haywood TN (the one with Brownsville). It's adjacent, has a long border and the railroad is clearly depicted connecting it with Dyer TN. Note that the popup says it will take me 9 days to enter this one, because I don't have control to use the railroad.

However, when I try to actually move Thomas into Haywood, I get the following path.

Note that Thomas pops all over the place, going through Van Dorn to get into Haywood, which is something I'd prefer to avoid. I can't figure out why Thomas can't move directly from Dyer into Haywood.
Comments?