La suppression du sujet devrait effacer l'affectation

[nat (Natalie T)]

@ganncamp

• User creates a thread
• We assign the thread to a group
• User deletes the thread
• The group can’t clear all its assignments because it can’t find the deleted, still assigned post

We just merged a fix and it is deployed to your site.

I’ll leave this topic open for two weeks in case of any further issues.