Hyper links in Campaigns

Has anyone experienced their hyper links being corrupted?

It can happen at times. Generally deleting the reference and re-creating it can occasionally clear it up. What happens is due to the tracking link that IS replaces yours with. So when a contact clicks on the link they’re actually clicking on the tracking link which then re-directs them to your actual link. In some cases, that redirect get’s hosed and has issues.