The hole of the site allows you to vote forever

Good time of day, ladies and gentlemen!
Let me post this topic, because it's no longer tolerable.
I think everyone knows (someone is happy about it, someone is not) “HEALTH” program on the first channel with Elena Malysheva.

The site www.zdorovieinfo.ru/narodnii-doctor posted a vote for the national doctor. This is certainly a very necessary thing - to choose the best professional in this difficult task. These people save lives to other people. After identifying the winners, he will go to Moscow City and will receive gifts and other honors.


')
But here is bad luck. In the first days of the voting went fine, but then ...

And then some people’s vote counters went up sharply. We decided to check, and why? And by the way, you yourself can check it out. Disable cookies and click "vote". And now again :)

How is that? Who made this site? Why this holy profession - to save people, programmers' carelessness should suffer.

Gentlemen, help me understand dishonesty and corruption.
A letter to the site admins has already been sent.
Thank you so much.

upd : if you refresh the page, you can see well how some counters are growing at an enviable rate :)