TOPIC: Pictures on homepage

I have checked 3 different browsers and the pictures I have on my homepage and it some blocks do not work now. I have not seen this before. Do I need to take them off and replace them? Kind of lost on this one.

Inserted pictures are working fine on other pages. What do you think?

What is it that isn't working? Everything looks good to me.

This is what I am getting. Different computers and using different browsers.

Disregard previous statements, as everything seems to be back to normal  :

Nope, you still had some issues. It looks like your site was having a problem building the nightly cache (meant to speed up page viewing). I've reset the cache and all looks good now in all the browsers. Let me know if it looks good to you too.