SW2007 sp2.0 Drawings not updating...kind of

We've been experiencing some strange stuff with 2007.

Co-worker reported this:

Created a part, created a drawing...saved both.

-Edited the part, opened the drawing, edited/added dimensions asneeded...saved both.

-Next day, opened the drawing and the views showed the originalpart but the all dimensions (new edited dimensions) were for thenew updated part.

-Shutdown SW opened the part then the drawing same result. RMB on aview in the drawing and it updated to the new part.

-Co-worker did say that some of her parts were copied (created newpart) using SW Explorer. Might be something there.

-Has anyone experienced anything like this or have any suggestions,settings to check...anything!
SolidworksDrawings And Detailing