If I apply denoise in Lightroom then try and export the file to Photoshop, Photoshop will open but the file will not be there. I can verify this by going back to Lightroom, stepping back from denoise then the file will open in Photoshop

Open a file in Lightroom.

Apply denoise to the file.

Export the file to Photoshop using Command E or the menu item Edit in Adobe Photoshop.

Photoshop opens but the file is not loaded.

Go back to Lightroom, step back in history to remove the denoise step.

Export the file to Photoshop using Command E, this time the file opens in Photoshop.

Lightroom Classic 15.5.1 Adobe Photoshop 27.10.0

After further investigation it appears 26 files taken with my R1 on the same afternoon seem to be affected. Images taken after those 26 do open in PS with denoise applied. Same camera, lens and day. I have no idea why only these files seem to be affected?