Text symbols not working?

Did I turn something off on my computer or something? I tried doing one of those heart symbols and it showed up as the text only. I even did a search for it on PT and it all came up as the plain text instead of the heart symbol. I'm just wondering if this is happening to you all or I turned something off (or on) on my computer so that it blocks the symbols?

I think it might be the new PT doing that. ;) When they first upgraded they did not work anymore...??? :confused: :(

Sorry to bump this up but if you press Alt + 3 (the three on the far right of your keyboard) You will get this- ♥. :)