Can"t add route in transportatoin company

I can’t seem to add a route in my new transporatoin company.

If the country list is blank, close the dialog and reopen it. It should work now.

The issue is that I can’t seem to open that diaglog to select a country. I will check anyways.Thanks

@GoVenture I just tried it, I click the button called “ADD COUNTRY” it wont work. The diaglog doesn’t open. It just makes a sound. The credits popup works.

I already tried 3 browsers. All the same