Heyo! A fix is slated for mid-January. In the meantime, this is what Bungie has written:
[quote]We're investigating an issue where PS5 players can't view their Clan roster in-game, and are targeting mid-January for a fix. At this time, it's recommended PS5 players add their clan to their Friends List.[/quote]
https://twitter.com/bungiehelp/status/1341126310437953536?s=21