Visual UI Glitch - File manager appearing at bottom of UI

[tedbradley314]

See screenshot. There's some file manager view that I've never seen before at the bottom of the UI and the timeline for my design is not visible. There have been a lot of UI glitches lately with the left nav sidebar and file navigation. 

[tedbradley314]

Here's another strange visual glitch with the file manager. See left bottom.

[tedbradley314]

Here's another one.