I am on mobile. How are you accessing the site?
I have a staff member looking into it too.
Same here with latest versions of Firefox and Chrome. Particularly a problem displaying buttons and icons.
I'm seeing this too. Odd characters where icons should be. I see it all over (e.g. in the sidebar and at the bottom of the page). This is on the new chess.com website. Firefox 49.0 and Chrome 53.0.2785.116 on Linux. I also see it in Chrome on my Android phone.
Getting strange charaters heading the menus.