According to my bank's e-Banking website, the funds were billed effectively on my credit card only yesterday (2017-08-09), before that it was only deposited but not claimed.

That means the money only reached IndieGoGo's hands yesterday.
If they keep it usually 15 days (to earn interests to pay their own service), means that there's no way that Michael is going to get the money before end of August.

:-(

Looks like IGG are terribly slow currently (staff on summer vacations, probably).