Windows 7 Pro 64bit / Nvidia GF 670 GTX
Broken: Blender 2.69 r60995
Worked: Blender 2.XX rXXXXXX
Short description of error
Subdivided mesh (using Sub-D modifier, then applied) isn't being displayed in Object mode when 3D view is set to wireframe
Exact steps for others to reproduce the error
Watch video: http://www.youtube.com/watch?v=Mc6yDDv-fHg
Create default scene, subdivide Cube twice using Sub-Surface modifier, apply modifier. Set shading to smooth. Subdivide mesh 4 times using SubSurf modifier. Apply modifier. Press Z to switch to wireframe mode (while in Object mode). Bam!
Blend with 2 meshes, one was only subdivided with SubSurf once before applying modifier. Second one had SubSurf used twice (that one isn't showing up).