Thumbnail Mismatch about damselfly HOT 4 CLOSED

I've never seen this.

1. Are you using background thumbnail generation, or on-demand?
2. Have you tried explicitly regenerating the thumbnails to ensure they're up to date?
3. Have you tried shift-Refresh, as it's possible the images may be being cached too heavily be Chrome. I do some cache-busting, but perhaps something else is going on.

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Regenerating the individual thumbnail fixed it, though I currently have no way to see how many images are affected by the issue because search is not functioning. Do you think background thumbnails would resolve the issue?

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I turned background thumbnails on and set the system to regenerate thumbnails, and it replaced the one I had corrected with the incorrect thumbnail again

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It looks like it reverted while the process was running, but was corrected again when the entire process finished

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