At the time of my last post, I had just received doubles of the two forums I subscribe to (only the forums, not any individual threads), and there was no telling how many more I'd get.

Turns out I didn't get any more.

Haven't received any today, so far, but in the distant past (when this was working), I'd receive them at about 11pm local time (midnight Pacific), and yesterday's batch was a bit after 6pm. It's still two hours until 6pm here, but I'll update if I do get some at that time.