I tried although my issuing company didn't have the same policies as MasterCard, which seemed strange to me. Didn't work.
Apparently I have a contract with the bank and the issuing company which doesn't include the same chargeback options.
So I didn't have a chance.
Oh well.
Quite pissed Indiegogo hasn't taken action whatsoever.
Edit: Now I'm more inclined to join the class action lawsuit option.