Hello Dan,
Well, I can see this post, so I don't think you're having any problems with access to the Google Group.
How did you report the bug? If you used the bug reporting link on the MLO website, that doesn't post to the discussion forum. All the bug reports get collected on a "Jira" website. If you'd like other users to test and see if they're having the same problem, it's worth posting the bug report separately on this forum, too.
Stéphane