Dear All,
Update:
The issue is now resolved and you should have no problem using the One Click Demo Import to download and import the demo content.
Problem:
You have either experienced or going to experience issue with new DEMO IMPORT for the next 24 hours. This is happening due to the demo domain which is hosted separately being expired! I know this is terrible and somehow we missed the renewal notification. The domain expired on 15th August so it would only affect the users trying to download the demo from 15th August 2018.
Solution:
We have already renewed the domain and changed DNS etc. and it will be live in 24 hours, in some places, it will be live sooner than that, but the entire DNS propagation may take upto 24 hours. There is nothing that needs to be done on your part, other than give it 24 hours and then do the demo import.
Thank you