If I view the source code of that page I can see that the link is broken. It has ... after the subdomain - the rest is missing.
The other smilies that are displaying have the whole link there.
Why would this one not be in the html there?
Code:
Content visible to verified customers only.
If I go to the photo page, then go to the comment with the broken smilie, this is the content of the post which I see if I click on edit.
Code:
Content visible to verified customers only.
Update: It looked like there was nothing wrong with it, but it just didn't come through to the last comments pal. I deleted the smilie, saved the comment, edited & put the smilie back in exactly the same. Then it displayed. I have no idea why it didn't work the first time, but it must have been a glitch of some sort.