First time was for fixing the Droid font family and now for fixing the Roboto font family.
The fix came with the commit e68d87e0920133cb8799bc89abb8d1206c3d7750:
In order to verify I had to get the fonts from the Android base git repository
git clone https://android.googlesource.com/platform/frameworks/base.git
This meant downloading a few hounded of megabytes, which in the end produced a "base" directory which was 1.9GB in size :)
Don't use the Google Fonts Roboto page, because there the font is not updated, as you can see from the screen shot below:
For your convenience you can download the whole Android fonts folder from here (12MB zip file)
I've opened the Roboto Thin font in Fontforge and as you can see T comma below is right where it should be:
This would make Android 4.3 the first Android with complete Romanian language support! w00t.