The blog administrator has been testing the survey today to see if everything was working right, but she suddenly noticed that while she was testing it, some people decided to also submit responses.
The survey she was testing wasn't the one we are going to use, therefore your vote didn't count. To make things clearer:
We haven't changed dates, it was just a test.
Voting will still open on March 31st - EST (GMT-05:00).
Thank you for understanding and may the odds be ever in your favor.