Problem with our world clock

The world clock we used to have was causing page loading problems etc etc. We had been using the clocklink world clock for quite a while and for some strange reason last night it decided to mess up. I have been trying to sort the coding for it for a few hours today but couldn't sort it and I even struggled to get into there website, so I decided to bite the bullet and find something else. I think the new 1 is less fancy but hey it does the job.