can you give me an example?

do you see them elsewhere on the site?

browser info? "mobile" is not specific enough.

also, does it work on this page? http://hassankhan.me/emojify.js/ (if not, there's nothing we can do but wait for the developer to update it :( )

honestly i highly doubt firefox for android is a supported browser. the only ones listed are mobile safari and whatever android's default is (chrome? i use ios so i'm not really sure).

it's really weird that clearing your cache would make a difference on your computer's browser, though (or that it'd ever be partially successful). it's just a single javascript file that replacing predefined strings with emoji characters or images.