Edit: 20 November 2019, 12:30 CET time:

The Demo Portal is working and it is the latest version.

Dear users,

We will be doing some updates and maintenance to the Demo Portal in all regions on 20th of November, 2019.
This will not affect the work of your Custom Portals, only the Demo Portal will not work for few hours until the maintenance is over.
Also, clients using the beta (unpublished) TV platforms will need to exit the app and start it again when instructed by the app.
We will announce the new platforms with few surprises  very soon.

Thank you for your understanding.