How to go back to bold & light clock widgets ?

Hello,
I am rooted & using the latest version (.200) of the official stock rom from Sony. The .546 version suppressed the bold & light numbers on the widget of Sony's official clock app.
Is there a way to fix it and revert back to the bold & light style wich was a lot better imo ? (I definitly thought Sony would fix it in the .200 update but well ... That's not the case !)

Thank you =)