All of BGTG's archives are up!
My recent attempts to do this had met with failure until yesterday, and in the process I know some folks subscriptions stopped working. Hopefully that's all been repaired automatically, but if you're still having trouble try un- and re-subscribing again.
I can tell the new feed is working for most people, because my download stats have skyrocketed in the past 24 hours! My daily download average is about 500 when a new show is first posted, curiously maintaining at 100 downloads per day even when there's no new show. Over time, that means most episodes get about 2500 downloads. Is that my audience? I guess so. (I wonder what The Spiel, The Dice Tower, and GG&G get these days. Probably lots more--good for them!) However, now I've had nearly 5000 downloads in the past day. The largest downloads are for the most recent show, but there's a "long tail" of recent downloads for episodes going waaaaay back into the archive. On Monday I'll post an announcement on BGG and then I'll probably get some more.