What browser are you using? A few weeks ago, I started having trouble with Chrome and have gone through all the steps to enable flash but it still doesn't work. I am able to get in through Microsoft Edge (the only reason I use Edge at all). If that doesn't work, there is also puffin, a free flash-enabled browser that usually works.
I use Edge also. I was using Firefox, but stopped because I kept getting bounced out of Asperiche the night that guy from Treve, the one who had the jit that Bianciella ate opened the room and was kneeling on the furs. It was weird. Kept getting bounced, changed browsers and then no problem.