I was in the middle of editing some photos in Lightroom when my MacBook randomly crashed. When I opened it back up it says my photos are syncing but they're not syncing just loading. I've seen fixes for Lightroom Classic but not Lightroom. My eye is twitching from stress trying to figure this out. The photos were beautiful and I was so proud of them and I don't want to lose them, there's 51 of them loading. Also when I open it on web it says syncing errors and asks me to open the app on my Mac to continue syncing but that never happens.
I am currently having this same issue. Have found several old answers that do not solve the problem with the current version. I have gone as far as deleting all of my photos out of the web version of Lightroom. I am still getting spinning circles while it attempts to sync photos that do not exist.