There is a workaround to get to the vacation details. You just have to visit the Annual Dues page first. Once you do that, you will be able to load the Vacation Details page. So go to My Vacation Points, Annual Dues (let it load), then use the browser's back button to go back to the Vacation Points page. Then find the link in the middle of that page for Vacation Details and click on that. Your reservation should be displayed on that page.