Switched from Windows to OSX - All Photos held edits, but no develop data saved?

[MAMiller44]

I migrated from Windows to OSX in lightroom classic. Everything appeared to transfer over fine. My photos are all loaded with the edited settings. However, If I open up Developer everything is zero'd out like it's just the raw photo, it's like it saved the end result of my previous edits but not the process to get there. Is this normal? It doesn't seem like it should be. There's no develop settings, no history, no crop history, no spot removals or gradients, but the final image from all those things are still there. It's not rasterized though, all files are still raw. And the extra weird thing is that if I create a virtual copy, the virtual copy ends up being the true raw image before any edits.

[Rob_Cullen]

How did you "migrate"? Details?

Your symptoms sound like you had saved XMP metadata to files, then Imported the photos in the new system.

Did you COPY  the Catalog from Windows and OPEN it in OSX?

[GoldingD]

So, the results of the previous edits appear in the image, but the history states do not show up in the history panel?

And the anchors for adjustment brushes applied previously, do not show up?

Did you somehow delete the history for all photos?