Plugin Upgrade goes off the screen, no caret to choose meeting

I just installed the upgrade for WordPress plugin and it goes of the edge of the screen.
You cannot see the caret to click to show all the different conferences you have created.

If you click in the box, they will pop up, but it is not obvious to do that. I am sure the
caret went off the edge of the page.

I am using the Twenty Ten version 1.5 theme

You can see what I mean if you visit http://www.eirwebconf.us

http://wordpress.org/plugins/bigbluebutton/