Device: iPhone 5
Description: Usually in iOS 8, the names of the participants in a group message are hidden when you view the conversation sideways because otherwise the messages would be hidden. In this anomaly, it is shown.
Cause: Rotating the device to landscape while viewing a picture.
Recreate By: Find a group message with a picture in it. Tap with picture with the device in portrait mode and then rotate to landscape while viewing the picture. Tap “Group” to go back and the names will be shown