Smilies are sometimes not appearing in posts.

[IanAS]

🙂

In the last few days I've noticed that some smilies don't appear in a post I make.

Here's an example. The spin one is there and the Embarrassment one has disappeared.

Above the normal smile is there but earlier, in another post, it was not and I had to type in the two keys : and ) .

I'm using Firefox 11.0.

Thanks.