2012 SP1 no longer recognizes common data types

Since installing SP1 for SQL 2012 on my workstation, the import/export tasks from SSMS no longer recognize the varchar and nvarchar fields:

CREATE TABLE [dbo].[TestTable](
	[ID] [int] IDENTITY(1,1) NOT NULL,
	[VariableCharacterField] [varchar](50) NULL,
	[UnicodeVariableCharacterField] [nvarchar](50) NULL,
	[DateTimeField] [datetime] NULL,
	[DateField] [date] NULL,
	[TimeField] [time](7) NULL,
	[BitField] [bit] NULL,
	[BigIntField] [bigint] NULL,
	[CharacterField] [char](50) NULL,
	[UnicodeCharacterField] [nchar](50) NULL,
	[BinaryField] [binary](50) NULL,
	[DecimalField] [decimal](18, 0) NULL,
	[FloatField] [float] NULL,
 CONSTRAINT [PK_TestTable] PRIMARY KEY CLUSTERED 
(
	[ID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]

The destination is a table that does not exist on another SQL 2012 database. I've also noticed that it changes nchar to nvarchar, binary to varbinary, datetime to datetime2, and time to sql_variant.

The same thing from an installation of SSMS that does NOT have SP1:

It seems whatever detects the data types in SP1 when SQL Server Import/Export Wizard is launched from within SSMS is not correctly identifying the data types, and in the case of nvarchar/varchar, results in garbage.