I seem to have the new loading animation.
Also being forced to login again and the text boxes are just black.
I'm no expert but it doesn't seem like it's using flash anymore. I got no message box asking to enable it and everything just seems BETTER. Fullscreen doesn't look like a mess any more either. Really happy about this.
I'm not sure if this is intentional or not but I love this semi-transparent profile background. Please make it a permanent thing.