When I opened Sarven Brawl, it immediately went to the “Infinite Loop Detected” window. No matter which option I selected, the window would always come back. What is happening?
I can confirm I experience the same issue. The level is “down” for now. Be patient, they’re working on it 
I am experiencing the same
Try clearing your cache and loading it again? There was an incomplete cache update problem yesterday.
Works for me. Thanks