Acronis True Image: Web Restore page is empty or error "The server is not available at the moment" occurs

Symptoms

You observe one of these symptoms:

1. The occupied space on the Account tab of Acronis True Image shows the amount of data stored in Acronis cloud, but when you open Family dashboard and want to download files from Acronis cloud, the Web Recovery page does not show any backups.

2. You are trying to recover the data from the Web Recovery page but when you click on your backup or click 'download' on the file, you get an error message stating "The server is not available at the moment. Please try again later".