Thanks for the GA :o)

I advice you to set a minimum level for your future GA's.
Easy solution to hold the worst rulesbreakers, win resellers, autojoiner user and bots outside.
Each one that gifted ONE game are at least lvl 1. Everyone can reach that without a problem.

And besides that it lowers the cases of problems with your winners.

You can check your winners with:
http://www.sgtools.info/activation
http://www.sgtools.info/multiple-wins

If someone have red marks there request a reroll and put the link(s) into the support ticket.

Have a nice day :o)