Upgrading to from 4.6 to 4.7 can cause assets to not be fully loaded in

A user has upgraded their project from 4.6.1 to 4.7.2 and now one of their assets is partially loaded. After a bit of digging I found an error in the event graph of the ShadowHerosHUD. The nodes are not showing up but the wires are. I have included a picture in my contractor folder as well as the project itself.

Folder name: ShadowHeroes 4.7 - ToSend
Picture name: NotFullyLoaded

1. Navigate to \\epicgames.net\root\Contractors\Charlie.Triplett
2. unzip the folder named "ShadowHeroes 4.7 - ToSend"
3. Open the project
4. Click play
5. Click Stop
6. Click show message log
7. Notice that you receive the "Access None" error
8. Click ShadowHerosHUD
9. Go to the event graph
10. Notice the blueprint nodes are missing