Hi Clement, The API dice roller for the sheet was recently fixed to address broken images. This was fixed by using images that hosted on Roll20's repo. Some UK and other regions have been experiencing broken images when those sheet images are hosted off-Roll20. I just checked the sheet code for Star Wars: FFG (API-Compatible), and it appears that all the images for the sheet are indeed being hosted on Roll20, so that should not be a problem. I can see the dice images using FF on win, so there may be something else going on. Are you using the production/live version of the FFG API- compatible sheet or a custom game? If so, I would suggest changing the game's sheet template to the "Star Wars: FFG (API-Compatible)" listed in the drop-down list from the game settings page. (as a precaution, you may want to try this on a copy of the game first) Or are you using a different version of the FFG sheet by chance?