Taylor Swift may be known for going hard when it comes to copyright infringement, but this is might be some next level pettiness.
Youtube vloggers Rose and Rosie had their entire 30-minute wedding video (including their vows) muted because snippets of the footage contained Taylor Swift songs (because, you know, their first dance was to a Taylor Swift song). I bet they're wishing they'd just danced to "At Last" like everyone else.
For the time being, Rose and Rosie are holding out hope that Taylor will understand, and that this is all just a misunderstanding. There's no way of knowing who is reposible for the take down notice. It could have been made by someone on Taylor's team, without her knowledge. Maybe Taylor will make a big show of apologizing with some lavish wedding gift? Or maybe they'll all go to court.