Just checked the third link and it does seem to be working. I looked at, but didn’t modify the http://www.dallasbuilders.com/event/executive-committee-4/2012-02-21 event. I didn’t see anything especially unusual. I’ve forwarded admin credentials to the supplied email address.
I pulled the old 2.0.3 pro plugin from the WP file system, downloaded a copy from account central, downloads, yesterday I think it was. Is there any way to tell specifically which build of 2.0.3 I have installed?