Crash On dedicated server when adding a variable set to RepNotify Character blueprint and playing in Editor

Crash On dedicated server when adding a variable set to RepNotify Character blueprint and then playing in Editor

1. Open the project from the following link. [Link Removed]
2. Check dedicated server under the play settings
3. Click play (Should play fine)
4. Stop PIE
5. Open MyCharacter
6. Add a new variable
7. Set it to RepNotify
8. Play in the Editor again
9. Notice that the editor crashes

Expected: The editor would Play without crashing
Result: The editor crashes when trying to Play in Editor

4.11.2 Crash when playing in editor