Sleazy Fork is available in English.
Shows just fullsize Image with hotkeys & without pop-ups on many image-hosting sites
< Σχολιασμός για τον κώδικα Handy Image
works fine for me, check that you don't have other userscripts\extensions interfering
Fix: picbaron.com
https://picbaron.com/g68qpxd42a3b/121419_01-10mu.mp4.jpg.html