Animation in UMG Crash

I am having a repeat crash on UE when working with animations in UMG.
It seems to happen once you select an animation, then click anywhere within the animations pane.

Clicking in the toolbar for adding a new animation and then selecting the new animation also crashes.
Clicking empty space within the pane is the sure fire method so far for me!

4.10.1 and was happening on 4.10 also.

Crash Report:
link text

Video of Crash happening:

Hello ,

After doing a bit of digging I found that this is a known issue (UE-23388) and that it has been submitted to the developers for further consideration. I have also provide a link to the original questions below. Please feel free to visit the thread in the link for future updates.

Link: Editor crashes when selecting an UMG Animation with less tracks than the currently selected one - Cinematics & Media - Epic Developer Community Forums

Make it a great day