Just got off the phone with Apple Tech Support, including a Pages specialist. No solutions so far but there have been other complaints. The initial technician had to look up under iWorks rather than Pages. The Pages specialist is filing a report but suggested it would speed things along to go to apple.com/feedback, scroll down to iOS Apps, select Pages, and file a bug report online, which I just did. The more of us willing to file an online bug report the faster the fix. Be sure to include the version number of Pages (Settings/Pages). I checked other native iOS apps (Safari, Mail, Notes, Calender, Contacts) and they are all fine. I updated my iPhone 6 and iPad Air 2 to iOS 8.3 and Pages text is blurry. I did not update my iPhone 5c. It is still running iOS 8.2 and Pages text is perfect. All are running the latest version of Pages (2.5.2). So the problem is definitely with the 8.3 update.