This is not good news but it seems as if WTTC has been pulled by CBS after episode 5. If you go to http://www.tvguide.com/Listings/default.aspx and search for Monday March 10th, you'll see that CBS has this line up:
8:00 How I Met Your Mother (r)
8:30 Old Christine
9:00 Two & A Half Men
9:30 Old Christine
I guess this means that we'll never see episode 6. Damn.