Timeline for Nothing

IMG_1115credittedPP
Anomaly Information
Device: iPhone 5
iOS: 8.1.1
Description: There is a video’s timeline shown but the screen says there are no photos or videos.
Cause: Deleting the last video in the picture viewer.
Recreate By: Turn on a passcode and lock your device. Lift up on the camera on the lower right. Take a video and then open the viewer on the lower left. Delete the video and it will disappear but the timeline stays.