here is a snapshot of my usermap and session table
The id 2999 is me

It looks like the bots are user id 0
Why are they showing as admins?

Are you running a cache on your server? And did you clear your browser cache?

no cache on server.
I cleared browser cache.
I can delete all sessions in table and all pins go away
Strange.

What do you have set for the cookie timeout?

The code itself doesn't look at secondary usergroups, so you can rule that out.

Let's see if it's the setting first of all...

In your usermap.php file, if you change this:

to this:
It should barf out an array of usergroup IDs that it thinks should be mods/admins.

When I tried this it came up with the correct userid.

Update:
I did nothing. The map started working. I have no idea.

The session table must gave gotten cleared out okay.

Any ideas.?
My host says they do support it.

Thanks

They are wrong. :)