I have the same problem as the OP ever since my upgrade to ios5. I have removed connection to iCloud with no change. Yesterday I did a factory reload...
I started using Atomic Web because of the tabs. I wish they were on the iPhone in Safari too.
...and back to our story.
So I found that after activating 3G on my iPad the time is now consistent with my iPhone and work and home PC's.
The key to me is the little '+' in the upper corner of the price tag.
First post! I just tried this app between my work PC and my iPAd and it works flawlessly!
Separate names with a comma.