Thanks for reporting. According to the [url=http://twitter.com/BungieHelp]@BungieHelp[/url] Twitter account, this issue has been resolved. [quote]This issue has been resolved. Players can now successfully launch into Trials of Osiris. Players who can't matchmake with others should restart their game. https://twitter.com/BungieHelp/status/1586061970620702720[/quote]