Countdown resets on refresh

Okay. So here’s an example: XXXX4/

On every refresh it restores itself to the start value.

Only when I log in to wordpress and “publish” the page again, then it’ll change to counter to the current time/countdown.

But otherwise it’ll just keep refreshing itself so it’s pretty useless I gues..?

http://ww.wp.xz.cn/extend/plugins/jquery-t-countdown-widget/

EDIT: it was caused by the WordPress WP Supercache plugin. Disabling this plugin fixed the issue.