Just for clarification: At no point beta keys were handed out unless the person was entitled to one (i.e. filled out the form successfully/received the confirmation of participation).
Keys were re-sent here extraordinary as some email provider(s) did consider Eugen's email as spam and did not show it to the people (later it turned out that the emails were only delayed by some hours).
I do hope anyone concerned has received their key. Sorry in case anyone slipped through.
One potential problem I can see is, if you're using the same email (which didn't work well for the beta keys) for your Eugennet account (password reset mails etc might suffer from the delay as well).
Anyway, the beta already ended, thus no new posts with the purpose of getting a key will be approved.