These are stored in the PreregistrationUser table, so it should pretty doable to build a UI displaying these somewhere in the /#administration page; I'm imagining a table that shows (email, referred_by, invited_at) tuples for the ones that have status STATUS_ACTIVE.
(email, referred_by, invited_at)
@timabbott Can I take up this issue ?
Go for it!
I think this is probably a reasonable feature to work by fetching data from the backend when the user clicks into the relevant tab of the /#administration page.