WordPress post format getting messed up?

Hello,

I am having issues with a wordpress template problem. It seems to have started when I installed the tinyMCE plugin. For whatever reason bullets are not working correctly. And from now on whenever a post is made and you try to post bullets, it puts the “previous entries” link at the top and any bulleted items underneath it? Then, when you type a new paragraph under any bulleted items, it will set that font to start on top of the “previous entries” text. :X Can someone point me in the right direction as to what file this issue could be stemming from? I’ve checked them all & am not having any luck. Would this have something to do with the tinyMCE plugin having issues with the CSS?

https://provientmarketing.com/blog

Thanks!