I lost all my photo library yesterday!
Though I would love to blame Big Slur, it's my fault. However, I have both Time Machine AND a current LaCie external backup drive. Neither of them will allow me to restore. They go automatically to my Photo app that has just a few photos. When I try to use my external hard drive it says it won't let me because it's already in Time Machine. I went to my iCloud account and it too mirrors the few photos I have on my MacBook. I tried Photo Library - nada. I went back six months - same-o-same-o. Any help would be greatly appreciated! Thanks
MacBook Air 11″, macOS 10.15