The missing fonts is easy to fix will do that now and upload
Now the SS's you posted ... the 0 in the zone name box you should only see that whilst you are zoneing before the new zone name pops in there as for the <num stuff on the hotbars.... Its either borked Dynamic Data getting sent down from the server or maybe you changed the hotkey's in the options window by any chance?
Either way both problems are down to DD and nothing to do with a bugged UI
With exception to the missing fonts.