ORM version : 2010. Q3 (but the problem exists in the 2010. Q2 also). The backend is MS SQL Server 2008 R2 Express.
When I add a new Telerik OpenAccess Domain Model item to my application, and the database contains tables called <something>Data, e.g.: aaData, then the generated class names are <something>Datum, but the table property is correct.
We have solved the problem with the rename of these table to <something>Dat, but the problem exists anyway.