Why is everyone appearing as an "Anonymous User"?

Melissa_izieqa

Since this morning, all of the registered users on our JIRA platform are appearing as "Anonymous User" in the Activity Stream.

It only seems to happen when assigning JIRA tasks from one user to another user - the user assigning the task displays their full name, but the assignee is shown as "Anonymous User"

Is there any way to fix this or is this another recent GDPR change?

Example:

Jack Brickey

I am not seeing this and, as stated, sure sounds like a bug. I would recommend reaching out to Atlassian Support unless you are on a free version.