Thanks for your report. These types of issues are sometimes caused by out-dated game information being stored in your browser.
Here are some things that you can try that often help:
- Refreshing the page
- Logging out and clearing your browser's cache
- Updating your browser to the latest version
- Checking that JavaScript is enabled: http://www.activatejavascript.org
If you continue to have this issue, please submit a ticket to the Kano/Apps Support Center so we can better look into this issue.
Please read our top comment for instructions, and send us a private message if they don't work for you. Sorry for the trouble.