I can't go to the area

Same here.

Glad I'm not the only one seeing this issue.  I'm not able to open Green Valley

Same as well, with Frosty Fjords.  Frustrating!

Same here but issues in my capital 

Same here when I updated the game yesterday. The app crashed when I went to Green Valley Region, but other regions worked fine.

Unable to visit my Sunny Isle Region.

Issue/Bug began after installing update.

New Goodland Mayor’s Office

Same here.  Green valley doesn’t open.