Yes, there have been cases where double payments happened. It's not our fault, the transaction was sent just once, the ETH network processed it twice.

This doesn't mean someone is not going to receive their bounty because of this. We pulled funds to cover for this from the authors reserve fund, as everyone can see.

Please lets keep speculations away.

Also, since I've seen a couple more:
"I use a yahoo email address, there is problem with yahoo emails". - Not true.
"I use dash - in email address, there is a problem with dashes" - Not true
"I am from Vietnam/Nigeria, they blocked these countries" - Not true.

Thank you