I clicked the video and disliked it,at the time it had 4 dislikes, I then disliked it as a test and then reloaded the page, the dislike button was blue representing that I had disliked the video but instead of four dislikes it said 3
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
I clicked the video and disliked it,at the time it had 4 dislikes, I then disliked it as a test and then reloaded the page, the dislike button was blue representing that I had disliked the video but instead of four dislikes it said 3