https://www.gamespot.com/articles/destiny-2s-known-issues-list-includes-clan-xp-bug-/1100-6453520/

Bungie has updated its list of Destiny 2 known issues to let players know what problems the studio is aware of and actively working to fix. The studio outlined these in its latest weekly blog post.

Starting off, the limited-time multiplayer event, Trials of the Nine, was disabled at the wrong time this week. Going forward, you can expect it to run from 10 AM PT on Friday until Tuesday at 2 AM PT. Another issue Bungie is aware of and working on is that Clan XP is not always being awarded upon completion of public events. Bungie said it's also aware of a problem where Clan Engrams are not given to members. One note Bungie provided is that you can't earn a Clan Engram if you quit a clan and join another one before the weekly reset.