Weird ListViews anchor text for C-Grade phones.

Weird ListViews anchor text for C-Grade phones.

Hi,
jQuery Mobile V1.3.0
jQuery V1.8.3
 
Last week, I have finalized the development of a mobile website and the site works fine on A-grade phones, and maybe B-grade phones which I have not tested yet.
 
For C-grade phones I noticed something about the Listviews. => It seems that the anchor title for some ListViews are always suffixed with the character "2". It is probably related to the fact that the original Listview items are internally rerendered with extra widgets/js/css to give it a mobile-look.
 
So I have done a test and it seems consistent (C-grade, no JS): See these screenshots.

 
My Question : I'm wondering if jQuery Mobile is designed to render ListViews correctly, or as-best-as-possible, on C-grade phones as well, and therefore should not suffix the LV with the char ""2". I have read the info about Mobile Graded Browser Support at  http://jquerymobile.com/gbs/ 
Try it yourself with JS disabled at http://m.feestdagen-belgie.be/
 
What do you think?
 
Thanks for your time,
P.L.