I noticed on my site and other nextjs sites that 'some' images aren't rendering. Not sure if this is unique to my client but this is the case cross browser.
Same issue as this user https://www.reddit.com/r/nextjs/comments/1dnynon/chromium_browsers_hit_and_miss_image_rendering/
I've tried updating next and rebuilding the site but still having flakey rendering... As mentioned, status 200 for the images, no console errors, opening the image url works fine... Very odd behaviour!