Online demo version still not running - 'Stay tuned' message

Yesterday I requested an online demo, however after clicking on the activation link to start the online demo, I am still getting a ‘Stay tuned’ message. See
Does anyone know what to do or who to contact?

I guess they are working on it. Meanwhile here is another one:

Spin up a new one, I just tried and it’s working alright for an instant trial

Thanks, I will give it another try!