So if I ave this right, anyone who paid money before today can't even ask for a refund (without going to court) because the company who took your money no longer exists. But don't worry. If you want to give CIG some money after today, there is a shiny new company who will take it from you.
If you gave your money to RSI Corp you won't be getting it back without a proper full on court case where they have to do things like 'piercing the corporate veil' to get at the money which has been moved out of a subsidiary that no longer exists.
Whether you gave your money to RSI Corp if you were a non-US backer is suddenly not clear to me, because it's starting to look like they have been using different subsidiaries (child companies) depending on your location - this would be pertinent information for UK backers who have been told they are contacting the wrong company.
It's like a spiderweb.