There exists a bug in the privacy code that allows the display of some Shared Notes to casual visitors. Considering privacy rules, these should be hidden.
A fix is being assembled and should be posted to SVN this weekend.
This problem has been fixed in SVN.
Please can you check that the fix works for you.
If you agree that the problem is fixed, you should change the bug status to "Closed".
If you think the problem is not fixed, please provide further information.
The PGV Team
Two new files have been added to SVN main branch that fix this bug:
Replacement of these files in 4.2.3 may or may not cause issues with other files as there have been previous changes in these files in the release of 4.2.3 stable. You may wish to test both.