Numbers are appearing in “wingdings” or similar
I have recently started a new job and sometimes I have to edit pdf files which I do so by starting with a master template which is also already a pdf, so no converting. I have attempted to edit one today but whenever I type a number it comes out as a strange symbol instead. The template even contains numbers already so I tried copying and pasting a number that is already there, but it still changes to the strange font when I paste. Also when I highlight the numbers / strange symbols, it states that the font is Arial.
I don't think this is top priority for my help desk so thought I would ask here.

