Look for this link beneath your badges on your G2G profile: [all badges for Juli]
That will show all your badges.
As Eowyn mentioned, a G2G profile only shows five badges. A WikiTree profile only shows 12. Beneath the badges on these pages is a link to the badges page that shows them all. You can also access this from the badges link under the My WikiTree menu.
I now understand that 'this isn't a bug -- it's intentional': there is, by design, a discrepancy between WT and G2G profiles regarding which and how many badges are displayed.
So I am downgrading the title of this posting from a BUG REPORT to an IMP NOTE, and I will annotate the original posting to indicate that this is a design issue, not an implementation issue.
Why 'issue'? Because it violates the Principle of Least Surprise.