Thanks from me too! As far as I can see, this fixes the Problem. Any idea why that came up?
Anyways, I would be happy to see an update from the plugin maintainers…
Ran into a similar problem when upgrading to WP 3.3: with an existing username, anyone could access my private blog. Login worked even with random usernames. So i unistalled Absolute Privacy…
The quite recently updates “more Privacy Options” Plugin didn’t do its job either…
Now I found a Plugin called “Network Privacy” which adds basic privacy to Single and Multi-Sites and: it works (for the monment)…