Latest Topics Scroller Image Loading Problem - SOLVED

Hi there,
On my portal, the Recent Topics scroller suddenly shows a white box with a red "x" in it (which indicates that an image is not loading) next to each topic. I think it might be a little clock image which used to appear. Does anyone know why this image has happened?

You can see what I'm talking about HERE

Thanks,
Jay

mmm strange, i can see it!

Is no one else having this problem?

Does anyone have any idea what's causing this? It's driving me crazy. I can't find any sort of setting that affects that little image next to the topics in the scroller.

HELP...

Okay...weird as it is...when a new topic was posted, it fixed itself.

I don't know why. I'll mark this as solved for now.