Thanks for sharing the additional details, Vicki.
It sounds like the link works as a standalone when you access the intranet link in a new browser window.
I noticed that this is a .local file from your image. Since this same link does not work in Review 360 or in your LMS, I’d recommend following up with your web team that manages your intranet. They should be able to let you know if sharing intranet links in this way is possible, if there are firewall or permissions issues that may be preventing this activity, and how to resolve if possible.