I tried it out. I have to say that the design is great. I ran into an issue where the time period selection menu temporarily flashes and goes out of focus, preventing me from selecting a time period. I'm on Android 4.1.2. Let me know if you need anymore info.
I had been noticing weird things with the select menu on that page, I'll have to look into it. Thanks for the feedback, and I'm glad you liked the design!