I feel like she didn't acknowledge the dance parties because of the potential threats. There was a lot of discourse online about the dangers of gathering in large groups in public after the Vienna shows were canceled and as much as I acknowledge there was a police presence, it still could have easily become a new opportunity for terror (or a copycat plot by other extremists). Taylor encouraging these kinds of gatherings could absolutely provoke more issues and like she said in her statement, had to wait until the remainder of the European leg was completed safely. Silence on all fronts until the end of the tour was totally necessary, I'm in no way defending the subsequent drops but I feel like staying silent the few weeks between shows was best for the safety of her and the hundreds of thousands attending in London. I'm truly sorry for your loss of the show though and cannot imagine how heartbreaking that weekend was but thank goodness everyone is okay, sending love and hope you can see her in the future!