Interest groups page might not load member entry corresponding to logged in user

[danielyanghansen]

Currently, it is possible for an interest group page to load an incomplete list of its members.

Main problem here:

The incomplete list can omit including the user that is currently logged in and inspect the group, which causes some problems:

• The page assumes the user is not part of the interest group, and therefore renders the "sign up to group" version of the page.
• Since the user has no correct button, they cannot leave the interest group

Attempting to sign up again returns an error (as expected)

Possible solutions:

• Include all users in list
• Force requesting user to be included in start of list (after group leaders)