Like an idiot, i didn't realize that i had a whole bunch of photos selected when i was making edits to a specific photo...it FUBAR'd all the previous edits I'd made to the other photos...is there an easy way to undo that?
on the downside, LR had frozen up and i had to kill the app and restart, so the Edit > Undo option isn't available.
do i have to go into all of the photos and undo via history? what's my best bet?

