Hi Greybeard, yeah it's a bummer. The program trade data is pretty much useless these days due to the reformulation. FWIW here is a link that gives historical data back to Dec 29, 2003.
It gives both the new and old method, but it's not up to date. Much like M3, CPI and whatever other tool available to the public, they have to screw with it to keep us from being too informed...
If you double the current (new) data, then you get pretty close to what the real number is...