FYI for anyone still coming in, this has been up and down all day due to the fact that Uber's API is rate limited to 1000 requests/hour. I contacted support and asked for an increase but they haven't gotten back to me yet. So if you want to see it and it's not working, check back on the next hour. Sorry about that and thanks for looking!
I implemented local caching for all the API calls, so it shouldn't be exceeding the rate limit as much now, plus load times should generally be quicker.