laucher has a error note

Put the summary of the bug you're having here
i wanted to see the update notes but it came up with note saying error with java scriptt
What I expected to happen was...: see the update notes on the launcher
Describe what you thought should happen here before i launch the game i should see the update notes of the game like just added so and so in this update

What actually happened was...:
Describe what happened here

Steps to Reproduce:
1. Put a step by step guide on how to trigger the bug here
2. ...
3. ...