Is there a way to do a mass undo in lightroom's develop module? I'd prefer not to push arrow key and click on the last step for this many photos.
The story, for those interested in face-palming: so I had adjust a setting and went to copy and paste the settings to every image from that day. I thought I had unchecked everything, then clicked on what I had wanted, but somehow crop was selected. Everything was pasted and I closed Lightroom to make a backup.
I open it and all of my photos which I had cropped selectively had lost their crop. Ctrl+Z did nothing, as it doesn't remember things from the last session.