Thanks! Figured it was something like that.
Don't know why that one sol ended up so far down the list, though, unless there are other old files still waiting in line.
It was just nostalgic to see the lander and the old crater again. The first photo I pulled up at the Exploratorium site was just of the stones in the crater wall, and I thought for a minute that Opportunity had come across a similar low crater when I wasn't looking. The next photo had the lander in it, and I figured it out.