Blogger Help: My Poll Results Keep Disappearing

If you take a look at my sidebar, chances are you'll see four (closed) polls.  As of the time I'm writing this post, all four polls show 0 votes.  However, before the polls closed each poll had at least 14 or 15 votes.  I was planning to use the votes in order to determine which Barry Larkin cards move on to the next round of the tournament.

Does anyone have any answer to the following:

1.  Why are my poll results disappearing when the polls close?  I've used the built in polls in Blogger before without any issue.
2.  How to stop this issue.
3.  If you don't know the answers to 1 and 2, how about a (better) polling website that I could use instead?

Any help is much appreciated!