After catalog update, it appears to be out of date
Lightroom Classic. Windows 11 Home. Per a LR prompt to update my catalog this morning, I did so. And the process completely hosed my catalog. What I'm seeing for my catalog is what it looked like back in July when I first started using LR. I do not understand how this can happen. How do I recover from this. The catalog option "File >> Open Recent" only shows this most recently created catalog, the hosed one. How do I recover from this?