I never checked back as all my pages suddenly reappeared a few days later, so it wasn't a case of nasty spamming being detected and removed. I don't actually have a ton of spam by anyone's criteria. It seems they may have been doing work on their server or something, and submitted pages were temporarily not available for searches. Also, I emailed them and they went and resubmitted them all again! A number of my pages now show up TWICE, but in different positions, and in one case something like #2 and #13. Oh, well, go figure!
