Can't vote

Can’t vote anymore or see voting results. I can select an answer but not vote. The button and link appear as a link, but when you try to click it, there is no action.

The poll is the last widget on the right of the page.
https://www.battlefieldknights.com/dice-ea-news-updates/double-xp-weekend-for-premium-members/

I did not change anything but regular WP updates. It worked well before.

https://www.ads-software.com/plugins/wp-polls/