Scrolling stopped working

I’ve been using this plugin for a while now, without any problems.
Today without making any changes in the plugin’s settings the carousel stopped working.

It loads everything but the posts aren’t centered and the auto-scrolling is not happening. The carousel’s previous/next buttons also stopped working. I’m guessing this problem has something to do with the javascripts, I have no idea how to fix it.

Heres an image of the stuck carousel:
http://s7.postimg.org/4xqa187i3/carousel.png

Any help is appreciated. Thanks in advance.

https://ww.wp.xz.cn/plugins/carousel-horizontal-posts-content-slider/