I saw the mixup too. That said, from the looks of things, having looked not only at that site, but a few other TW competitors, many of them seem to have both the 200G MW and the 300G Hotmelt re-issue for sale so it wouldn't surprise me if they eventually came to TW. The interesting thing is that the listed specs on these various sites are off a bit off (i.e. stiffness rating on one site is 60, whereas on another its 67).
Having previously played with the MW200g, if its the same racket as before, it should be closer to 60. It was a great racket, although a bit underpowered compared to the PT280 and so I ended up selling mine a while back. But it was probably the sweetest feeling 95 I've ever hit with. I wouldn't mind if they made this reissue slight more stiff (i.e. in the 62-63 range) although I'm sure the MW200g purists out there would disagree.