What happened to urf?

Just played URF like 2 hours ago perfectly fine and I just tried to again and it was down. Just wondering why it was taken down and an estimated time that it will be back up.
Best New

We're testing a new feature that gives the option to view discussion comments in chronological order. Some testers have pointed out situations in which they feel a linear view could be helpful, so we'd like see how you guys make use of it.

Report as:
Offensive Spam Harassment Incorrect Board