Baden on "[Plugin: T(-) Countdown] If the date is passed, countdown disappears after 2 seconds"

If the date is passed, then countdown shows only for 2 seconds, on page load, and then disappears. In those 2 seconds it appears without digits: screenshot.

The countdown is a widget.

I've disabled all plugins, but this still happens.
I've tried changing to a WordPress default theme, and it still happens.

The site homepage is where it happens (in the left column).

We have version 2.3.13b installed.

https://wordpress.org/plugins/jquery-t-countdown-widget/

And this is how it looks after 2 seconds: The title is still there, but the countdown disappears

Thank you for the feedback. We'll look into this and push an update to github out in the next hour.

Please updated to version 2.3.13d on GitHub, and let us know if it resolves this issue for you.