Hi,
With respect to the negative scheduled count, I’ve occasionally seen this
myself, but I haven’t been able to identify the exact conditions that cause it
(yet). Any extra info you have here is of course welcome. This bug should not
have a big influence on your deck, though.
With respect to
I got a strange error while reviewing my cards, but kept going (it didn't
stop anything). When I got to the end of my cards, I had zero scheduled
and 13 failed (in "not memorized"). When attempting to do the failed
cards, it showed me one again that I'd already seen, I did it, and my
