[Bug] Achievement not showing up once a 'seemingly' unrelated option is ticked.

[Mohamed-Taha-Sta]

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Bug

Body

Under /settings/profile if 'Include private contributions on my profile' is ticked, the achievement 'Pull Shark' isn't shown on the profile page. Even though it's present on the achievements page.

Option:

Result:

Note 1: The project from which this achievement was unlocked is public.
Note 2: Once unticked and preferences updated, said achievement is shown on the main page again.