Validation ceremony was not started in time after full screen ads

[jessidy]

I have own single shared node

• 2 web client with app.idena.io
• 2 web client with local app from github idena-web (are updated less than hour before validation)
  date time and timezone are valid

Clients on app.idena.io passed as expected validation ceremony (last 5 minutes showed full screen ads and than validation starts)

but local idena-web app continiously showed fullscreen ads with new value of timer countdown, the button X in right apper corner close ads and showed usual idena wallet screen and message

Waiting for the end of the long session. Show countdown
"Show countdown" button show full screen ads but not validation