After Updating, if you delete a photo (from database and drive) in the develop modul, the software would not change to another photo anymore. I keeps the view of the deleted picture and you have to close and restart the program to go on working. There is no other way to get a new preview into the developer window.
The picture has actually been deleted but the software does not react appropriately.
This only happens after updating.
What to do?
A number of people have reported this bug. Please add your me-too vote and details of your issue to the bug report in the official Adobe feedback forum: Lightroom: No Image displays in Develop Module after Deletion of Other Images | Photoshop Family Customer Community . That will make it a little more likely Adobe will prioritize a fix. Please copy and paste the contents of Help > System Info in your post.