Resource Reservation Upgrade

Just upgraded to 9.0.1 from 6.5.6 in lab. We cloned our production server into a lab. when we upgraded to 9.0.1 we also did the design upgrade of the resource db. But now i got an untitled folder on the bottom of my database. Also every reservation is in this folder. But on the top there is many documents that are stated as error. Error: Incorrect data type for operator or @Function: Time/Date expected.

Is it normal to have this untitled folder?

How i can correct this issue?

thanks

Subject: Why Not

Just go in with designer and delete the bogus view.

Subject: Problem still occur

tried shift-f9 and also ctrl+shift+f9. The untitled folder is still there

Subject: Can you try clicking Shift - f9 to rebuild index?

It is not suppose to cause any issue becausing of upgrading. Wondering if its a view rebuild issue. So to narrow it down, can you open the folder having the issue, click on Shift - F9.