Sony's PlayStation loyalty program, PS Stars, appears to be rolling back out to those in North and South America. The service has gradually been reactivated region by region, and it seems the Americas are now finally rejoining the party.
PS Stars was having issues, and was offline for a protracted period while Sony worked on fixing things up. The program slowly came back online, beginning with Asia before hitting Australia and Europe. Now, going by numerous accounts shared on ResetEra and Reddit, North and South America are also regaining access to PS Stars.