Just updated to rc1 and still have the same issue. Here is a screenshot
![screen shot 2014-01-28 at 2 40 16 pm](https://f.cloud.github.com/assets/3698013/2022952/736ef0b6-8854-11e3-9e06-0864c9bbcbc5.png)

Starting the index at 1 is better but some months like september 2014 will start at day 02 and the first day will not be displayed.