Recently I have some problems viewing some of the videos on YouTube. The video will ends abruptly/early. I took me a while to figure out that it is not the YouTuber that ends the video suddenly, but rather it is the problem with the video player itself! The problem only happens when the video contain annotation at the end. (See below for the example of annotation)
I’m not sure if this happens to other web browser, but for my case it happens with Firefox. To solve this problem, you’ll need to clear your web browser cache or cookies for YouTube. To clear it in Firefox, follow the steps below: