Graph Explorer become empty page when click GET: all groups I belong to (direct

[wy193777]

Describe the bug
A clear and concise description of what the bug is.

To Reproduce
Steps to reproduce the behavior:

1. Go to 'Graph Explorer'
2. Click on 'signin and sign in your coop account'
3. Scroll down to 'Groups' on the left
4. Click `GET: all groups I belong to (direct
5. page become empty, there are errors on developer console:

SyntaxError: Unexpected token e in JSON at position 16162
    at JSON.parse (<anonymous>)
    at Monaco.tsx:64
    at ub (Monaco.tsx:23)
    at qi (react-dom.production.min.js:3183)
    at Ao (react-dom.production.min.js:3795)
    at Fs (react-dom.production.min.js:5390)
    at Bs (react-dom.production.min.js:5409)
    at Ta (react-dom.production.min.js:5826)
    at Sa (react-dom.production.min.js:5794)
    at Ma (react-dom.production.min.js:5860)
    at Object.notify (Subscription.js:23)
    at e.t.notifyNestedSubs (Subscription.js:63)
    at r.i.notifySubscribers (Provider.js:57)
    at e.t.handleChangeWrapper (Subscription.js:68)
    at h (redux.js:213)

TypeError: Cannot read property 'getModeId' of null
    at languageFeatures.js:110
    at e.invoke (zone.min.js:1)
    at t.run (zone.min.js:1)
    at zone.min.js:1
    at e.invokeTask (zone.min.js:1)
    at t.runTask (zone.min.js:1)
    at i (zone.min.js:1)

Expected behavior
The window still showing up.

Screenshots

Desktop (please complete the following information):

• OS: [Windows]
• Browser [Chrome, Edge]
• Version:
  Microsoft Edge Version 89.0.774.54 (Official build) (64-bit)
  Google Chrome Version 89.0.4389.82 (Official Build) (64-bit)

Smartphone (please complete the following information):

• Device: [e.g. iPhone6]
• OS: [e.g. iOS8.1]
• Browser [e.g. stock browser, safari]
• Version [e.g. 22]

Additional context
Add any other context about the problem here.

AB#8621