We have recently upgraded from 2.6 to 3.1 and I finally got all the bugs worked out (or so I thought). Then today when I refreshed the Relational Model Data from the Database, I noticed that it modified almost all my Typed Lists. The names were modified by putting an underscore after them which is generally what happens when you add duplicates. I then tried to rename them to remove the underscore, but it gave me an error saying that the name was already in use in the group. Also, if I generate code now, it won't build. I get several errors that are all related to the typed lists.
I am able to load up the backup that was created before the refresh and the lists are correct. I can generate code from the backup and it compiles fine. Then if I do a refresh from the backup, it messes up the Typed Lists again.
So, it appears that my typed lists were duplicated but I can't see the originals. Any idea what could have caused this. I'm really lost.
Version Info:
3.1 Final - TRIAL
Adapter .Net 4.0 C#
SQL Server 2008