The link in th eprivate area does not work for me but I already have a copy of the WPBakery 6.10.0 plugin.
Can you explain what you mean by the widgets getting messed up and how I can prevent that happening when moving across to Storefront please. I’m not keen to undertake any testing which could leave the site messed up as it is an active important site.
One standard license is valid only for 1 project. Running multiple projects on a single license is a copyright violation.