Random number shows up for "Primary Group" dropdown

This one was a blast to track down.

When a user belongs to more than one group, and goes to select their “Primary” group within their preferences, the drop-down will show a numeral (in my case, it was “55”) instead of the actual group name. This occurs when the admin has limited “Who can see this group’s members” to “Group Owners.”

Thanks for reporting and sharing how to repro this. It should be fixed with: