Themeroller issue

Themeroller issue

I came across serious issue with themeroller for JQM 1.3.0.
I started new theme and added my swatches, created one by one swatched form A to J (total 10 swatches). 
When I tried to download or share via link it lookslike it's broke completly, I can see my swatched plus 10 more blank swatched with missing attributes. Any attempt to delete newly self created swatches breaks entire themeroller and produces all blank swatches.

Here is an example. This theme should have 10 A-J swatches.
What is wrong with this?

Tested on Chrome, FF, IE10 with downloaded version and shared via link.