Further to our update earlier this week regarding the activity feed, we are aware that the fixes applied to the activity log have not completely resolved the issue and the activity feed is appearing as code, or not appearing at all on user's dashboards (my.webjam.com). We are investigating the cause and hope have a resolution as soon as possible. Thank you for your patience while try to solve this issue.
Luke, on behalf of the Webjam team
UPDATE 29/09/2009: These issues should now be resolved.