All "Remove" functions suddenly do nothing (Gen AI or otherwise)
I've been loving the Generative Remove feature but since the past couple days but it and all other spot remove features are completely broken for me. I edit an image as always, using the Remove tools. It shows the edits in the edit history, but there is no visible effect on the image.
Things I've tried (really, everything I can think of):
- With and without Generative AI checked
- With Gen AI, clicking Refresh and changing Variations
- With and without Object Aware
- Using the Heal, Stamp and Remove modes
- Restarting LR
- Disabling GPU
- Purging caches (in Performance settings)
- Optimizing catalog
- Exporting the image (exported file appears identical to the LR preview)
- Switching between Develop and Loupe views
- Rendering 1:1 previews
- Purging Smart Previews
- Building Smart Previews then checking the Use Smart Previews instead of Originals for editing
- Rewinding and fast-forwarding edit history
- Clicking "Reset" in the Remove tool panel and starting over
- Using Remove before or after AI Lens Blur
All other Develop edits work normally that I've tried, including complex ones such as masks and AI lens blur.
v13.3.1 on macOS Sonoma 14.4 on a 2020 M1 MBP 13". My images are "high efficiency ★" compressed RAW from a Nikon Z8 (latest firmware), but neither this nor anything else I can think of have changed recently with regard to my images or workflow. I believe it worked after upgrading to v13.3.1 and suddenly stopped working in the days since then, although I'm not sure exactly when.
(I tried to attach a sample image but this forum gave me the error "The attachment's nz8_2301.nef content type (image/x-nikon-nef) does not match its file extension and has been removed.", which is ridiculous. It won't let me upload a .zip file either. So let me know if you'd like me to send a sample some other way.)

