SQL Server 2012 with SP2 Slipstream ISO images do not install SP2

We see the same issue as described here:
http://support.microsoft.com/kb/2783963

when using the newly posted en_sql_server_2012_enterprise_edition_with_service_pack_2_x64_dvd_4351704.iso from MSDN.

We end up with SQL Server 2012 RTM instead of SP2 and have to run a second pass to install SP2 on top of RTM. 
Is this a confirmed problem with an expected solution soon to follow?