Hi guys ! This issue should have been handled. Just have to wait for the update :) Being limited in testing, I can't clearly explain why this bug happens... Maybe it has something to do with the way the images redirection is handled by the character sheet URL parser on Roll20 Images Server, but it's not for certain. The strange thing shown on Alasdair M-D screenshot is that images set as CSS backgrounds are correctly displayed, but images set as HTML elements are wrong. Possibly, it can be an encoding error when using HTTP GET request: CSS backgrounds <a href="https://imgsrv.roll20.net//?src=https%3A%2F%2Fraw.githubusercontent.com%2Fzedafty%2Fwfrp4%2Fmaster%2Fimages%2Fcursor-normal.png" rel="nofollow">https://imgsrv.roll20.net//?src=https%3A%2F%2Fraw.githubusercontent.com%2Fzedafty%2Fwfrp4%2Fmaster%2Fimages%2Fcursor-normal.png</a> HTML elements <a href="https://imgsrv.roll20.net/?src=https%3A//raw.githubusercontent.com/zedafty/wfrp4/master/images/logo.png" rel="nofollow">https://imgsrv.roll20.net/?src=https%3A//raw.githubusercontent.com/zedafty/wfrp4/master/images/logo.png</a> As you can see, all slashes in CSS backgrounds URI are percent-encoded ( %2 ) after the URL search param src (string after the ? character), while they are not in HTML elements . However, I can't be sure of that. But I'm sure that images set as CSS backgrounds are correctly displayed. So, if the late update doesn't work, just let me know and I'll convert HTML images into CSS images :)