Short description:
You get the message "Server Zone crashed - An error was detected on this zone. Please try again." when you try and login.
Screenshot:
Possible cause:
Either a corrupt cache/browser issue, or Moving certain special "gem" buildings like Watermills and Silos
Workaround:
- Try to clear your cache in your browser
- Try an alternative browser
- Wait until 2AM (BST) when a script runs to help clear this issue
- Contact Support and explain the situation
Prevention:
Try to refresh before you place or move special gem buildings/decorations