Activity feed on other user's profile page not showing anymore

[killakalle]

When visiting another user's profile, the activity feed is not shown anymore.

To reproduce

1. Go to another user's profile, e.g. https://www.thecrag.com/climber/rouletout
2. Scroll down to where the feed should be

Expected:

• Activity feed is shown with the user's recent activity

Actual:

• Activity feed missing completely

Additional Information:

• I use OSX. This happens to me on both Chrome and Safari
• When I browse my own profile, then the Activity Stream loads

[rouletout]

Duplicate of https://github.com/theCrag/website/issues/4183