Thanks for posting this thread, I went online and checked my docs because I had a 6a guarantee for the Paradise on 12/17, and mine had changed as well. My printed cruise docs said E207, but when I went online today, the E-docs say U29. Still an upgrade, but I'm glad I didn't put the wrong luggage tags on my luggage! I'll just make sure to check again just before I leave so that I have the most up-to-date information on my stateroom.
Thanks again for the information, I would have never checked the E-docs since I already had my printed docs!