It's a nice map, but I think the Ironfist Mountains look a bit sparse right now. Unless it is the intention to have a spare mountain range, I would recommend placing the symbols closer together, making it more dense. Don't be afraid of some overlaps.

Not sure why that happens. Use :CC2BREAK: instead, that should allow you to take out a controlled chunk and not have the arc disappear.

Maps now in the atlas. Thanks Wyvern.

Thanks for the contributions, Wyvern.