https://bugzilla.redhat.com/show_bug.cgi?id=875429
--- Comment #6 from Pravin Satpute psatpute@redhat.com --- Thanks Siebrand for Notification. Problem with these bugs are those are only happens on specific browsers. I think we should report bugs against those browsers as well, they might give us some hint regarding what is problem exactly. It might be with some specific metrics in the fonts.
Will be good to add images of problem here as well.