Wow, Tim Whelehan thank you for the detailed documentation. I will give that a shot in the event that the Apple engineers cannot resolve my problem.
My Problem:
iWork (Numbers, Pages, and Keynote) documents created on my iPad are in a constant state of "updating". Most documents are greyed out with a progress bar as if it is attempting to upload. Occasionally the progress bar will get a blip of blue, but it never completes. The status in the iWork app claims it is updating x number of documents and just seems to cycle repetedly. The documents that are greyed out cannot be opened within the app. When I visit iCloud.com (which I NEVER did before this happened, come on who wants to go download something from a website), the same documents say that they are "updating" and I do not have the option to download them.
Troubleshooting:
I worked with a higher tier of support last night. I created a test pages document on my iPad which appeared in iCloud.com, but had the same "updating" state and I could not download it. I was however able to open the test document on my iPad as it was not greyed out.
The tech had me delete my iCloud account from my iPad and create a new test account which I did after a quick back up of my iPad to my mac (not iCloud), contacts, and calendars. (I've lost calendar content by relying on time machine so I did an export.) With iWork using the new test account, I created a new pages document that immediately synced and I could download it from iCloud.com.
Progress:
The tech said there is definitly a problem with my account. It has nothing to do with my hardware's ability to sync as evidenced by the test account. He has forwarded my case to Apple engineers to review my account to see what the problem is. I have another call scheduled for next week so hopefully I'll know more soon.
Stay tuned....