What you were expecting to happen, and what actually happened?
I clicked on Wild Plains to see if it was a kingdom I wanted to level or wait on. I got a connection lost message. Closed the game, re-loaded and tried again, same message. Closed the game, re-loaded and tried again, same message. I can not access this kingdom.
What are the steps to make it happen again?
Clicking on the kingdom option makes it happen every time.
Do you have any screenshots or video you want to share with us so we can see the problem? Attach them to your post!