Can't see 3D dice anymore

Everything was working fine with 3D dice up to a week or so ago. At first I thought it was just a one-time bug, but after clearing cache, cookies, restarting the game, the browser, and the computer, disabling an re-enabling the option... Nothing seems to fix it. I can't see any 3D dice anymore, and on top of that, sometimes when I roll them, they won't( even show in chat ! I'll have to roll dice a second time to show both throws in chat... What is causing this bug ? And how can I fix it ??

Ok I finally fixed the issue !! There was a chrome extension called Custom Dice for Roll20 I installed a while back, that I forgot I had. It's applying a custom skin to the Roll20 dice, and it was working fine, that's why I forgot about it. But disabling it fixed the dice problem.