The mission Gravemind gave me the same problem also, so you might as well add that to the list.
Recruit - Bronze
This is my bio.
Made your first hot drop into HaloWaypoint.com
Halo 5: Guardians MP Beta participant.
View your Service Record on the web.
Become a member of an active Spartan Company.
Awarded to players of Halo: Fireteam Raven.