Changed View not rendering tree view correctly after a script is compiled

[neuroKip]

Description

In the UnityExtention project, the tree disappears after compiling a script.

Steps to Reproduce

1. Open UnityExtention project
2. GitHub -> Show Window
3. Select the Changed tab
4. Open a script file and trigger a compile by modifying something and then saving
5. Go back to Unity

Expected behavior:
The Changed view should update the Tree View and display the changes

Actual behavior:
The Tree View shows the text "No changes found"

Reproduces how often:
Always (5.6.3p1)

Additional Information

Switching to the History tab and back fixes it

[StanleyGoldman]

Good catch, I should have this one fixed soon!