I am having log in problems also, first I could get loged in and see the following page but could not load the vacation details page, after that I can't see anything past the log in page except the header.
I'm having the same problem. I wrote the the webmaster and all I got was advice to clear my cache. I'm running Safari or Firefox or Chrome on Mac OS X. They must be writing for Windows only. Silly, silly.
I have had problems very often with IE8 on my PC. At home I have a Mac and always get on with Safari with no problems. I recently started using Google Chrome to get on with my PC and it works fine. Disney's answer is always to clear cache. In other words, they have same idiots giving answers on how to fix the problem as they hired to create them in the first place.
Ok, I was still unable to do anything on the website using IE, so I had been wanting to try google chrome. I got chrome and had no problems, logged in just fine and was able to get everything I clicked on. Goodbye IE