Could someone tell us whether the opportunity for a free upgrade to Family Finder via referrals has ended since the recent upgrade to Family Finder?

One of my DNA cousins is trying to achieve the upgrade. He has had two tell him they have uploaded using his link but only one shows. The more recent referral that is not showing occurred after the recent Family Finder upgrade. Also he had another referral tell him the her upload was unsuccessful because her test was a new Ancestry test based on different testing chip

The "Unlock" popup accessible from his "matches" page no longer shows his referral count nor his custom referral link but the "Unlock popup accessible from his "My Origins" remains the same.