Capitalization Checksun error.

[RachBLondon]

Describe the bug
Capitalization Checksun error.

To Reproduce
Steps to reproduce the behavior:

1. Go to 3box.io/hub
2. Login and open the inspector. The error below is shown for every space. This error shows, but it does not prevent me accessing hub as normal. Inside hub everything works as expected, except one other error which may, or may not related . - in the activity section, some activities are showing with more recent time occurrences than when they happened (ie changes made in the Erasure hackathon show up as an hour ago, when they happend 2wks + ago)
3. See error

    at l (formatters.js:411)
    at index.js:152
    at Array.map (<anonymous>)
    at l.formatInput (index.js:150)
    at l.toPayload (index.js:187)
    at S.r [as getCode] (index.js:528)
    at getActivity.js:246
    at c (runtime.js:45)
    at Generator._invoke (runtime.js:264)
    at Generator.E.forEach.e.<computed> [as next] (runtime.js:98)

Expected behavior
These errors would not be shown in the developer console. For the second erro

Screenshots
If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

• OS: [e.g. iOS] macOS Catalina 10.15.2
• Browser [e.g. chrome, safari] Chrome
• Version [e.g. 22] Version 79.0.3945.88 (Official Build) (64-bit)

Additional context
@oznekenzo also reports seeing the same issue, does not look like its caused by Hub but by the backend.