achievements: error on edit

[paulbert]

I'm getting an only admin may edit roles error on achievements when editing achievements for a user before updating their profile for the first time.

Steps to reproduce:

1. Create a new user
2. Add achievements for user (dashboard -> myAchievements at the bottom)
3. When trying to save, you'll see the below error
4. Hit back or refresh, achievements are saved (good), but user's name is not. When viewing achievements these show up as undefined.

Interestingly, after adding in the user profile information on the UsersUpdate page, you can edit the user information on the achievements page with no issue.

Expected behavior:
If editing the achievements before adding in the user profile information, the user information should be saved without error.

In addition, the "Please complete your profile to enjoy full features!" message should still appear on the dashboard since the user profile is still incomplete at that point.

[paulbert]

The image failed to load and now I can't reproduce a second time.

Might just be an edge case that isn't worth the trouble.