If you go to this[1] page and click "View All", you'll see that it's "Verdana" or "Tahoma", two pretty common web fonts, that are likely to be the culprit. [1]

If you go to this[1] page and click "View All", you'll see that it's "Verdana" or "Tahoma", two pretty common web fonts, that are likely to be the culprit. [1]: http://www.fileformat.info/info/unicode/char/03c0/fontsupport.htm http://www.fileformat.info/info/unicode/char/03c0/fontsuppor...