Gmap showing blocked users

I have a website that requires users to confirm their email during registration. I noticed recently that when browsing the site as a non-admin, clicking on some of the locations listed on the user brought up "access denied" errors. After a little more investigation, I realized that the users in questions had not logged in for the first time, effectively unblocking their accounts.

Given the confusion that this is likely to cause, could the map not exclude such users, at least for people without sufficient access to vie them?