Being a consistent troller of the Comments feed, I've noticed a rash of posts (some comic series) belonging to zero pools with people asking where the pools went. Since the tag history doesn't show it and the Recent Changes page doesn't seem to have anything out of the ordinary in it, it's hard to tell (from my perspective) what's going on. Is the database dumping pools, or is someone getting trigger-happy with the nuke-it button?
Examples:
post #704688
post #1112500
post #749707
EDIT: On post #931239 it's mentioned that you can find the pools by searching on the Pools page, but they aren't showing at the top of the image...so something's gone hinky. I didn't know any of the pool names for these images before, so I couldn't try that myself.
Updated