Funny, I should have came here before writing C/S, which I just now did (late Sunday night).
What I just wrote them:
"For the last 3 nights when my auctions end w/ no bidders, I've gone into my Closed listings, only to find either very OLD listings, or listings that are not closed. Since this has been happening, I've been relisting directly through eBay."
Then I come to this discussion to see that the problem is "fixed". First it was, then it wasn't, then it was again, and I guess as of tonight it still isn't.
So I guess I'll throw them up one-by-one, each hour or so, manually, via eBay.
Same ole, same ole Auctiva!