[2020] Prime Vault: Hotfix 27.5.6 + 27.5.6.1

Prime Vault: Hotfix 27.5.6.1 is now live!

Fixes:

• Fixes towards Launcher crashes that may be caused by a Steam overlay interacting with OBS Studio.
• Fixes towards NPCs losing their path navigation, resulting in them looking stuck and confused.
• Fixed a script error that could occur when joining an Excavation mission in progress.