Please update as soon as this update becomes available. This update fixes a critical text and audio related issue. Until this update becomes available: please tap Done to finish editing text before exiting the application or locking the screen; please tap Done to finish recording audio before exiting the application or locking the screen. Done must be tapped before you press the home button or before you lock the screen. The patch was submitted Dec 8th to Apple, and we expect it to appear on the store soon.