MS has recently released SQL Server 2008 Service Pack 3 Cumulative Update 2 Released which has fixes reported after SQL Server 2008 SP 3, this build version is 10.00.5768.00.
Below are the bugs that have been fixed in this CU:
FIX: A backup operation on a SQL Server 2008 or SQL Server 2008 R2 database fails if you enable change tracking on this database
FIX: CLR stored procedure returns NULL after it is recompiled in SQL Server 2008 R2
FIX: Access violation when you insert a record into a new empty partition in SQL Server 2008
There...